diff --git a/assets/vendor/codemirror/AUTHORS b/assets/vendor/codemirror/AUTHORS
old mode 100755
new mode 100644
index 1e3ece23e..2ac995f95
--- a/assets/vendor/codemirror/AUTHORS
+++ b/assets/vendor/codemirror/AUTHORS
@@ -6,14 +6,18 @@ Abdelouahab
Abe Fettig
Adam Ahmed
Adam King
+Adam Particka
adanlobato
Adán Lobato
Adrian Aichner
+Adrian Heine
+Adrien Bertrand
aeroson
Ahmad Amireh
Ahmad M. Zawawi
ahoward
Akeksandr Motsjonov
+Alasdair Smith
Alberto González Palomo
Alberto Pose
Albert Xing
@@ -26,7 +30,9 @@ alexey-k
Alex Piggott
Aliaksei Chapyzhenka
Allen Sarkisyan
+Ami Fischman
Amin Shali
+Amin Ullah Khan
amshali@google.com
Amsul
amuntean
@@ -41,9 +47,11 @@ Andrea G
Andreas Reischuck
Andres Taylor
Andre von Houck
+Andrew Cheng
Andrey Fedorov
Andrey Klyuchnikov
Andrey Lushnikov
+Andrey Shchekin
Andy Joslin
Andy Kimball
Andy Li
@@ -58,12 +66,18 @@ anthonygego
Anthony Gégo
Anthony Grimes
Anton Kovalyov
+Apollo Zhu
AQNOUCH Mohammed
areos
+Arnab Bose
+Arthur Müller
+Arun Narasani
as3boyan
+atelierbram
AtomicPages LLC
Atul Bhouraskar
Aurelian Oancea
+Axel Lewenhaupt
Barret Rennie
Basarat Ali Syed
Bastian Müller
@@ -73,8 +87,12 @@ benbro
Beni Cherniavsky-Paskin
Benjamin DeCoste
Ben Keen
+Ben Miller
+Ben Mosher
Bernhard Sirlinger
Bert Chang
+Bharad
+BigBlueHat
Billy Moon
binny
B Krishna Chaitanya
@@ -88,25 +106,35 @@ Brandon Wamboldt
Brett Zamir
Brian Grinstead
Brian Sletten
+brrd
Bruce Mitchener
+Bryan Massoth
Caitlin Potter
Calin Barbat
+callodacity
+Camilo Roca
+Chad Jolly
Chandra Sekhar Pydi
Charles Skelton
Cheah Chu Yeow
Chris Coyier
+Chris Ford
Chris Granger
Chris Houseknecht
Chris Lohfink
Chris Morgan
+Chris Smith
Christian Oyarzun
Christian Petrov
Christopher Brown
+Christopher Kramer
Christopher Mitchell
Christopher Pfohl
+Chunliang Lyu
ciaranj
CodeAnimal
coderaiser
+Cole R Lawrence
ComFreek
Curtis Gagliardi
dagsta
@@ -118,6 +146,7 @@ Daniel, Dao Quang Minh
Daniele Di Sarli
Daniel Faust
Daniel Huigens
+Daniel Kesler
Daniel KJ
Daniel Neel
Daniel Parnell
@@ -127,12 +156,16 @@ Darius Roberts
Dave Brondsema
Dave Myers
David Barnett
+David H. Bronke
David Mignot
David Pathakjee
David Vázquez
+David Whittington
deebugger
Deep Thought
+Devin Abbott
Devon Carew
+Dick Choi
dignifiedquire
Dimage Sapelkin
Dmitry Kiselyov
@@ -143,15 +176,19 @@ Doug Wikle
Drew Bratcher
Drew Hintz
Drew Khoury
+Drini Cami
Dror BG
duralog
eborden
edsharp
ekhaled
Elisée
+Emmanuel Schanzer
Enam Mijbah Noor
Eric Allam
+Erik Welander
eustas
+Fabien Dubosson
Fabien O'Carroll
Fabio Zendhi Nagao
Faiza Alsaied
@@ -160,8 +197,11 @@ fbuchinger
feizhang365
Felipe Lalanne
Felix Raab
+ficristo
Filip Noetzel
+Filip Stollár
flack
+Florian Felten
ForbesLindesay
Forbes Lindesay
Ford_Lawnmower
@@ -171,30 +211,41 @@ Gabriel Gheorghian
Gabriel Horner
Gabriel Nahmias
galambalazs
+Gary Sheng
Gautam Mehta
+Gavin Douglas
gekkoe
+Geordie Hall
+geowarin
Gerard Braad
Gergely Hegykozi
Giovanni Calò
+Glebov Boris
Glenn Jorde
Glenn Ruehle
Golevka
+Google Inc.
Gordon Smith
Grant Skinner
greengiant
Gregory Koberger
+Grzegorz Mazur
Guillaume Massé
Guillaume Massé
+guraga
Gustavo Rodrigues
Hakan Tunc
Hans Engel
Hardest
+Harshvardhan Gupta
Hasan Karahan
Hector Oswaldo Caballero
+Hendrik Wallbaum
Herculano Campos
Hiroyuki Makino
hitsthings
Hocdoc
+Hugues Malphettes
Ian Beck
Ian Dickinson
Ian Wehrman
@@ -208,18 +259,24 @@ Irakli Gozalishvili
Ivan Kurnosov
Ivoah
Jacob Lee
+Jake Peyser
Jakob Miland
Jakub Vrana
Jakub Vrána
James Campos
+James Howard
James Thorne
Jamie Hill
+Jamie Morris
Jan Jongboom
jankeromnes
Jan Keromnes
Jan Odvarko
+Jan Schär
Jan T. Sott
+Jared Dean
Jared Forsyth
+Jared Jacobs
Jason
Jason Barnabe
Jason Grout
@@ -229,24 +286,37 @@ Jason Siefken
Jaydeep Solanki
Jean Boussier
Jeff Blaisdell
+Jeff Jenkins
jeffkenton
Jeff Pickhardt
jem (graphite)
Jeremy Parmenter
+Jim
+Jim Avery
+JobJob
+jochenberger
Jochen Berger
+Joel Einbinder
+joelpinheiro
Johan Ask
John Connor
+John-David Dalton
John Engler
John Lees-Miller
John Snelson
John Van Der Loo
+Jon Ander Peñalba
Jonas Döbertin
Jonathan Malmaud
+Jon Gacnik
jongalloway
Jon Malmaud
Jon Sangster
Joost-Wim Boekesteijn
Joseph Pecoraro
+Josh Barnes
+Josh Cohen
+Josh Soref
Joshua Newman
Josh Watzman
jots
@@ -255,13 +325,19 @@ ju1ius
Juan Benavides Romero
Jucovschi Constantin
Juho Vuori
+Julien Rebetez
+Justin Andresen
Justin Hileman
jwallers@gmail.com
kaniga
karevn
+Kayur Patel
+Kazuhito Hokamura
Ken Newman
+ken restivo
Ken Rockot
Kevin Earls
+Kevin Muret
Kevin Sawicki
Kevin Ushey
Klaus Silveira
@@ -269,9 +345,11 @@ Koh Zi Han, Cliff
komakino
Konstantin Lopuhin
koops
+Kris Ciccarello
ks-ifware
kubelsmieci
KwanEsq
+Kyle Kelley
Lanfei
Lanny
Laszlo Vidacs
@@ -285,7 +363,11 @@ LloydMilligan
LM
lochel
Lorenzo Stoakes
+Luca Fabbri
Luciano Longo
+Lu Fangjian
+Luke Browning
+Luke Granger-Brown
Luke Stagner
lynschinzer
M1cha
@@ -293,9 +375,11 @@ Madhura Jayaratne
Maksim Lin
Maksym Taran
Malay Majithia
+Manideep
Manuel Rego Casasnovas
Marat Dreizin
Marcel Gerber
+Marcelo Camargo
Marco Aurélio
Marco Munizaga
Marcus Bointon
@@ -306,6 +390,7 @@ Mario Pietsch
Mark Anderson
Mark Lentczner
Marko Bonaci
+Mark Peace
Markus Bordihn
Martin Balek
Martín Gaitán
@@ -320,6 +405,7 @@ mats cronqvist
Matt Gaide
Matthew Bauer
Matthew Beale
+matthewhayes
Matthew Rathbone
Matthias Bussonnier
Matthias BUSSONNIER
@@ -333,6 +419,8 @@ Max Kirsch
Max Schaefer
Max Xiantu
mbarkhau
+McBrainy
+mce2
melpon
Metatheos
Micah Dubinko
@@ -351,6 +439,7 @@ Mike Brevoort
Mike Diaz
Mike Ivanov
Mike Kadin
+Mike Kobit
MinRK
Miraculix87
misfo
@@ -360,6 +449,7 @@ Moritz Schwörer
mps
ms
mtaran-google
+Mu-An Chiou
Narciso Jaramillo
Nathan Williams
ndr
@@ -372,6 +462,7 @@ Nicholas Bollweg
Nicholas Bollweg (Nick)
Nick Kreeger
Nick Small
+Nicolò Ribaudo
Niels van Groningen
nightwing
Nikita Beloglazov
@@ -383,17 +474,24 @@ nlwillia
noragrossman
Norman Rzepka
Oreoluwa Onatemowo
+Oskar Segersvärd
pablo
+pabloferz
+Pablo Zubieta
Page
Panupong Pasupat
paris
Paris
+Paris Kasidiaris
Patil Arpith
Patrick Stoica
Patrick Strawderman
Paul Garvin
Paul Ivanov
+Paul Masson
+Pavel
Pavel Feldman
+Pavel Petržela
Pavel Strashkin
Paweł Bartkiewicz
peteguhl
@@ -401,11 +499,17 @@ peter
Peter Flynn
peterkroon
Peter Kroon
+Philipp A
Philip Stadermann
+Pierre Gerold
+Piët Delport
+Pontus Melke
prasanthj
Prasanth J
+Prayag Verma
Radek Piórkowski
Rahul
+Rahul Anand
ramwin1
Randall Mason
Randy Burden
@@ -413,30 +517,41 @@ Randy Edmunds
Rasmus Erik Voel Jensen
ray ratchup
Ray Ratchup
+Remi Nyborg
+Renaud Durlin
Richard Denton
Richard van der Meer
Richard Z.H. Wang
+Rishi Goomar
Robert Crossfield
Roberto Abdelkader Martínez Pérez
robertop23
Robert Plummer
Rrandom
+Rrrandom
Ruslan Osmanov
+Ryan Petrello
Ryan Prior
sabaca
+Sam Lee
Samuel Ainsworth
+Sam Wilson
sandeepshetty
Sander AKA Redsandro
+Sander Verweij
santec
Sascha Peilicke
satamas
satchmorun
sathyamoorthi
+Saul Costa
S. Chris Colbert
SCLINIC\jdecker
Scott Aikin
Scott Goodhew
Sebastian Zaha
+Sergey Goder
+Sergey Tselovalnikov
Se-Won Kim
shaund
shaun gilchrist
@@ -446,7 +561,9 @@ sheopory
Shiv Deepak
Shmuel Englard
Shubham Jain
+Siamak Mokhtari
silverwind
+sinkuu
snasa
soliton4
sonson
@@ -456,55 +573,75 @@ Stanislav Oaserele
Stas Kobzar
Stefan Borsje
Steffen Beyer
+Steffen Bruchmann
Stephen Lavelle
+Steve Champagne
+Steve Hoover
Steve O'Hara
stoskov
+Stu Kennedy
Sungho Kim
sverweij
Taha Jahangir
+takamori
Tako Schotanus
Takuji Shimokawa
Tarmil
+TDaglis
tel
tfjgeorge
Thaddee Tyl
thanasis
TheHowl
+themrmax
think
Thomas Dvornik
+Thomas Kluyver
Thomas Schmid
Tim Alby
Tim Baumann
Timothy Farrell
+Timothy Gu
Timothy Hatcher
TobiasBg
+Todd Berman
Tomas-A
Tomas Varaneckas
Tom Erik Støwer
+Tom Klancer
Tom MacWright
Tony Jian
Travis Heppe
Triangle717
+Tristan Tarrant
+TSUYUSATO Kitsune
twifkak
+VapidWorx
Vestimir Markov
vf
Victor Bocharsky
Vincent Woo
Volker Mische
+Weiyan Shao
wenli
Wes Cossick
Wesley Wiser
Will Binns-Smith
+Will Dean
William Jamieson
William Stein
Willy
Wojtek Ptak
+Wu Cheng-Han
Xavier Mendez
Yassin N. Hassan
YNH Webdev
Yunchi Luo
Yuvi Panda
+Zac Anger
Zachary Dremann
+Zeno Rocha
Zhang Hao
+Ziv
zziuni
魏鹏刚
diff --git a/assets/vendor/codemirror/CHANGELOG.md b/assets/vendor/codemirror/CHANGELOG.md
new file mode 100644
index 000000000..fa356a01c
--- /dev/null
+++ b/assets/vendor/codemirror/CHANGELOG.md
@@ -0,0 +1,1094 @@
+## 5.25.2 (2017-04-20)
+
+### Bug fixes
+
+Better handling of selections that cover the whole viewport in contentEditable-mode.
+
+No longer accidentally scroll the editor into view when calling `setValue`.
+
+Work around Chrome Android bug when converting screen coordinates to editor positions.
+
+Make sure long-clicking a selection sets a cursor and doesn't show the editor losing focus.
+
+Fix issue where pointer events were incorrectly disabled on Chrome's overlay scrollbars.
+
+[javascript mode](http://codemirror.net/mode/javascript/): Recognize annotations and TypeScript-style type parameters.
+
+[shell mode](http://codemirror.net/mode/shell/): Handle nested braces.
+
+[markdown mode](http://codemirror.net/mode/markdown/): Make parsing of strong/em delimiters CommonMark-compliant.
+
+## 5.25.0 (2017-03-20)
+
+### Bug fixes
+
+In contentEditable-mode, properly locate changes that repeat a character when inserted with IME.
+
+Fix handling of selections bigger than the viewport in contentEditable mode.
+
+Improve handling of changes that insert or delete lines in contentEditable mode.
+
+Count Unicode control characters 0x80 to 0x9F as special (non-printing) chars.
+
+Fix handling of shadow DOM roots when finding the active element.
+
+Add `role=presentation` to more DOM elements to improve screen reader support.
+
+[merge addon](http://codemirror.net/doc/manual.html#addon_merge): Make aligning of unchanged chunks more robust.
+
+[comment addon](http://codemirror.net/doc/manual.html#addon_comment): Fix comment-toggling on a block of text that starts and ends in a (differnet) block comment.
+
+[javascript mode](http://codemirror.net/mode/javascript/): Improve support for TypeScript syntax.
+
+[r mode](http://codemirror.net/mode/r/): Fix indentation after semicolon-less statements.
+
+[shell mode](http://codemirror.net/mode/shell/): Properly handle escaped parentheses in parenthesized expressions.
+
+[markdown mode](http://codemirror.net/mode/markdown/): Fix a few bugs around leaving fenced code blocks.
+
+[soy mode](http://codemirror.net/mode/soy/): Improve indentation.
+
+### New features
+
+[lint addon](http://codemirror.net/doc/manual.html#addon_lint): Support asynchronous linters that return promises.
+
+[continuelist addon](http://codemirror.net/doc/manual.html#addon_continuelist): Support continuing task lists.
+
+[vim bindings](http://codemirror.net/mode/demo/vim.html): Make Y behave like yy.
+
+[sql mode](http://codemirror.net/mode/sql/): Support sqlite dialect.
+
+## 5.24.2 (2017-02-22)
+
+### Bug fixes
+
+[javascript mode](http://codemirror.net/mode/javascript/): Support computed class method names.
+
+[merge addon](http://codemirror.net/doc/manual.html#addon_merge): Improve aligning of unchanged code in the presence of marks and line widgets.
+
+## 5.24.0 (2017-02-20)
+
+### Bug fixes
+
+A cursor directly before a line-wrapping break is now drawn before or after the line break depending on which direction you arrived from.
+
+Visual cursor motion in line-wrapped right-to-left text should be much more correct.
+
+Fix bug in handling of read-only marked text.
+
+[shell mode](http://codemirror.net/mode/shell/): Properly tokenize nested parentheses.
+
+[python mode](http://codemirror.net/mode/python/): Support underscores in number literals.
+
+[sass mode](http://codemirror.net/mode/sass/): Uses the full list of CSS properties and keywords from the CSS mode, rather than defining its own incomplete subset.
+
+[css mode](http://codemirror.net/mode/css/): Expose `lineComment` property for LESS and SCSS dialects. Recognize vendor prefixes on pseudo-elements.
+
+[julia mode](http://codemirror.net/mode/julia/): Properly indent `elseif` lines.
+
+[markdown mode](http://codemirror.net/mode/markdown/): Properly recognize the end of fenced code blocks when inside other markup.
+
+[scala mode](http://codemirror.net/mode/clike/): Improve handling of operators containing #, @, and : chars.
+
+[xml mode](http://codemirror.net/mode/xml/): Allow dashes in HTML tag names.
+
+[javascript mode](http://codemirror.net/mode/javascript/): Improve parsing of async methods, TypeScript-style comma-separated superclass lists.
+
+[indent-fold addon](http://codemirror.net/demo/folding.html): Ignore comment lines.
+
+### New features
+
+Positions now support a `sticky` property which determines whether they should be associated with the character before (value `"before"`) or after (value `"after"`) them.
+
+[vim bindings](http://codemirror.net/mode/demo/vim.html): Make it possible to remove built-in bindings through the API.
+
+[comment addon](http://codemirror.net/doc/manual.html#addon_comment): Support a per-mode useInnerComments option to optionally suppress descending to the inner modes to get comment strings.
+
+### Breaking changes
+
+The [sass mode](http://codemirror.net/mode/sass/) now depends on the [css mode](http://codemirror.net/mode/css/).
+
+## 5.23.0 (2017-01-19)
+
+### Bug fixes
+
+Presentation-related elements DOM elements are now marked as such to help screen readers.
+
+[markdown mode](http://codemirror.net/mode/markdown/): Be more picky about what HTML tags look like to avoid false positives.
+
+### New features
+
+`findModeByMIME` now understands `+json` and `+xml` MIME suffixes.
+
+[closebrackets addon](http://codemirror.net/doc/manual.html#addon_closebrackets): Add support for an `override` option to ignore language-specific defaults.
+
+[panel addon](http://codemirror.net/doc/manual.html#addon_panel): Add a `stable` option that auto-scrolls the content to keep it in the same place when inserting/removing a panel.
+
+## 5.22.2 (2017-01-12)
+
+### Bug fixes
+
+Include rollup.config.js in NPM package, so that it can be used to build from source.
+
+## 5.22.0 (2016-12-20)
+
+### Bug fixes
+
+[sublime bindings](http://codemirror.net/demo/sublime.html): Make `selectBetweenBrackets` work with multiple cursors.
+
+[javascript mode](http://codemirror.net/mode/javascript/): Fix issues with parsing complex TypeScript types, imports, and exports.
+
+A contentEditable editor instance with autofocus enabled no longer crashes during initializing.
+
+### New features
+
+[emacs bindings](http://codemirror.net/demo/emacs.html): Export `CodeMirror.emacs` to allow other addons to hook into Emacs-style functionality.
+
+[active-line addon](http://codemirror.net/doc/manual.html#addon_active-line): Add `nonEmpty` option.
+
+New event: [`optionChange`](http://codemirror.net/doc/manual.html#event_optionChange).
+
+## 5.21.0 (2016-11-21)
+
+### Bug fixes
+
+Tapping/clicking the editor in [contentEditable mode](http://codemirror.net/doc/manual.html#option_inputStyle) on Chrome now puts the cursor at the tapped position.
+
+Fix various crashes and misbehaviors when reading composition events in [contentEditable mode](http://codemirror.net/doc/manual.html#option_inputStyle).
+
+Catches and ignores an IE 'Unspecified Error' when creating an editor in an iframe before there is a `
`.
+
+[merge addon](http://codemirror.net/doc/manual.html#addon_merge): Fix several issues in the chunk-aligning feature.
+
+[verilog mode](http://codemirror.net/mode/verilog): Rewritten to address various issues.
+
+[julia mode](http://codemirror.net/mode/julia): Recognize Julia 0.5 syntax.
+
+[swift mode](http://codemirror.net/mode/swift): Various fixes and adjustments to current syntax.
+
+[markdown mode](http://codemirror.net/mode/markdown): Allow lists without a blank line above them.
+
+### New features
+
+The [`setGutterMarker`](http://codemirror.net/doc/manual.html#setGutterMarker), [`clearGutter`](http://codemirror.net/doc/manual.html#clearGutter), and [`lineInfo`](http://codemirror.net/doc/manual.html#lineInfo) methods are now available on `Doc` objects.
+
+The [`heightAtLine`](http://codemirror.net/doc/manual.html#heightAtLine) method now takes an extra argument to allow finding the height at the top of the line's line widgets.
+
+[ruby mode](http://codemirror.net/mode/ruby): `else` and `elsif` are now immediately indented.
+
+[vim bindings](http://codemirror.net/demo/vim.html): Bind Ctrl-T and Ctrl-D to in- and dedent in insert mode.
+
+## 5.20.2 (2016-10-21)
+
+### Bug fixes
+
+Fix `CodeMirror.version` returning the wrong version number.
+
+## 5.20.0 (2016-10-20)
+
+### Bug fixes
+
+Make `newlineAndIndent` command work with multiple cursors on the same line.
+
+Make sure keypress events for backspace are ignored.
+
+Tokens styled with overlays no longer get a nonsense `cm-cm-overlay` class.
+
+Line endings for pasted content are now normalized to the editor's [preferred ending](http://codemirror.net/doc/manual.html#option_lineSeparator).
+
+[javascript mode](http://codemirror.net/mode/javascript): Improve support for class expressions. Support TypeScript optional class properties, the `abstract` keyword, and return type declarations for arrow functions.
+
+[css mode](http://codemirror.net/mode/css): Fix highlighting of mixed-case keywords.
+
+[closebrackets addon](http://codemirror.net/doc/manual.html#addon_closebrackets): Improve behavior when typing a quote before a string.
+
+### New features
+
+The core is now maintained as a number of small files, using ES6 syntax and modules, under the `src/` directory. A git checkout no longer contains a working `codemirror.js` until you `npm build` (but when installing from NPM, it is included).
+
+The [`refresh`](http://codemirror.net/doc/manual.html#event_refresh) event is now documented and stable.
+
+## 5.19.0 (2016-09-20)
+
+### Bugfixes
+
+[erlang mode](http://codemirror.net/mode/erlang): Fix mode crash when trying to read an empty context.
+
+[comment addon](http://codemirror.net/doc/manual.html#addon_comment): Fix broken behavior when toggling comments inside a comment.
+
+xml-fold addon: Fix a null-dereference bug.
+
+Page up and page down now do something even in single-line documents.
+
+Fix an issue where the cursor position could be off in really long (~8000 character) tokens.
+
+### New features
+
+[javascript mode](http://codemirror.net/mode/javascript): Better indentation when semicolons are missing. Better support for TypeScript classes, optional parameters, and the `type` keyword.
+
+The [`blur`](http://codemirror.net/doc/manual.html#event_blur) and [`focus`](http://codemirror.net/doc/manual.html#event_focus) events now pass the DOM event to their handlers.
+
+## 5.18.2 (2016-08-23)
+
+### Bugfixes
+
+[vue mode](http://codemirror.net/mode/vue): Fix outdated references to renamed Pug mode dependency.
+
+## 5.18.0 (2016-08-22)
+
+### Bugfixes
+
+Make sure [gutter backgrounds](http://codemirror.net/doc/manual.html#addLineClass) stick to the rest of the gutter during horizontal scrolling.
+
+The contenteditable [`inputStyle`](http://codemirror.net/doc/manual.html#option_inputStyle) now properly supports pasting on pre-Edge IE versions.
+
+[javascript mode](http://codemirror.net/mode/javascript): Fix some small parsing bugs and improve TypeScript support.
+
+[matchbrackets addon](http://codemirror.net/doc/manual.html#addon_matchbrackets): Fix bug where active highlighting was left in editor when the addon was disabled.
+
+[match-highlighter addon](http://codemirror.net/doc/manual.html#addon_match-highlighter): Only start highlighting things when the editor gains focus.
+
+[javascript-hint addon](http://codemirror.net/doc/manual.html#addon_javascript-hint): Also complete non-enumerable properties.
+
+### New features
+
+The [`addOverlay`](http://codemirror.net/doc/manual.html#addOverlay) method now supports a `priority` option to control the order in which overlays are applied.
+
+MIME types that end in `+json` now default to the JSON mode when the MIME itself is not defined.
+
+### Breaking changes
+
+The mode formerly known as Jade was renamed to [Pug](http://codemirror.net/mode/pug).
+
+The [Python mode](http://codemirror.net/mode/python) now defaults to Python 3 (rather than 2) syntax.
+
+## 5.17.0 (2016-07-19)
+
+### Bugfixes
+
+Fix problem with wrapped trailing whitespace displaying incorrectly.
+
+Prevent IME dialog from overlapping typed content in Chrome.
+
+Improve measuring of characters near a line wrap.
+
+[javascript mode](http://codemirror.net/mode/javascript): Improve support for `async`, allow trailing commas in `import` lists.
+
+[vim bindings](http://codemirror.net/demo/vim.html): Fix backspace in replace mode.
+
+[sublime bindings](http://codemirror.net/demo/sublime.html): Fix some key bindings on OS X to match Sublime Text.
+
+### New features
+
+[markdown mode](http://codemirror.net/mode/markdown): Add more classes to image links in highlight-formatting mode.
+
+## 5.16.0 (2016-06-20)
+
+### Bugfixes
+
+Fix glitches when dragging content caused by the drop indicator receiving mouse events.
+
+Make Control-drag work on Firefox.
+
+Make clicking or selection-dragging at the end of a wrapped line select the right position.
+
+[show-hint addon](http://codemirror.net/doc/manual.html#addon_show-hint): Prevent widget scrollbar from hiding part of the hint text.
+
+[rulers addon](http://codemirror.net/doc/manual.html#addon_rulers): Prevent rulers from forcing a horizontal editor scrollbar.
+
+### New features
+
+[search addon](http://codemirror.net/doc/manual.html#addon_search): Automatically bind search-related keys in persistent dialog.
+
+[sublime keymap](http://codemirror.net/demo/sublime.html): Add a multi-cursor aware smart backspace binding.
+
+## 5.15.2 (2016-05-20)
+
+### Bugfixes
+
+Fix a critical document corruption bug that occurs when a document is gradually grown.
+
+## 5.15.0 (2016-05-20)
+
+### Bugfixes
+
+Fix bug that caused the selection to reset when focusing the editor in contentEditable input mode.
+
+Fix issue where not all ASCII control characters were being replaced by placeholders.
+
+Remove the assumption that all modes have a `startState` method from several wrapping modes.
+
+Fix issue where the editor would complain about overlapping collapsed ranges when there weren't any.
+
+Optimize document tree building when loading or pasting huge chunks of content.
+
+[markdown mode](http://codemirror.net/mode/markdown/): Fix several issues in matching link targets.
+
+[clike mode](http://codemirror.net/mode/clike/): Improve indentation of C++ template declarations.
+
+### New features
+
+Explicitly bind Ctrl-O on OS X to make that binding (“open line”) act as expected.
+
+Pasting [linewise-copied](http://codemirror.net/doc/manual.html#option_lineWiseCopyCut) content when there is no selection now inserts the lines above the current line.
+
+[javascript mode](http://codemirror.net/mode/javascript/): Support `async`/`await` and improve support for TypeScript type syntax.
+
+## 5.14.2 (2016-04-20)
+
+### Bugfixes
+
+Push a new package to NPM due to an [NPM bug](https://github.com/npm/npm/issues/5082) omitting the LICENSE file in 5.14.0.
+
+Set `dataTransfer.effectAllowed` in `dragstart` handler to help browsers use the right drag icon.
+
+Add the [mbox mode](http://codemirror.net/mode/mbox/index.html) to `mode/meta.js`.
+
+## 5.14.0 (2016-04-20)
+
+### Bugfixes
+
+[`posFromIndex`](http://codemirror.net/doc/manual.html#posFromIndex) and [`indexFromPos`](http://codemirror.net/doc/manual.html#indexFromPos) now take [`lineSeparator`](http://codemirror.net/doc/manual.html#option_lineSeparator) into account.
+
+[vim bindings](http://codemirror.net/demo/vim.html): Only call `.save()` when it is actually available.
+
+[comment addon](http://codemirror.net/doc/manual.html#addon_comment): Be careful not to mangle multi-line strings.
+
+[Python mode](http://codemirror.net/mode/python/index.html): Improve distinguishing of decorators from `@` operators.
+
+[`findMarks`](http://codemirror.net/doc/manual.html#findMarks): No longer return marks that touch but don't overlap given range.
+
+### New features
+
+[vim bindings](http://codemirror.net/demo/vim.html): Add yank command.
+
+[match-highlighter addon](http://codemirror.net/doc/manual.html#addon_match-highlighter): Add `trim` option to disable ignoring of whitespace.
+
+[PowerShell mode](http://codemirror.net/mode/powershell/index.html): Added.
+
+[Yacas mode](http://codemirror.net/mode/yacas/index.html): Added.
+
+[Web IDL mode](http://codemirror.net/mode/webidl/index.html): Added.
+
+[SAS mode](http://codemirror.net/mode/sas/index.html): Added.
+
+[mbox mode](http://codemirror.net/mode/mbox/index.html): Added.
+
+## 5.13.2 (2016-03-23)
+
+### Bugfixes
+
+Solves a problem where the gutter would sometimes not extend all the way to the end of the document.
+
+## 5.13.0 (2016-03-21)
+
+### New features
+
+New DOM event forwarded: [`"dragleave"`](http://codemirror.net/doc/manual.html#event_dom).
+
+[protobuf mode](http://codemirror.net/mode/protobuf/index.html): Newly added.
+
+### Bugfixes
+
+Fix problem where [`findMarks`](http://codemirror.net/doc/manual.html#findMarks) sometimes failed to find multi-line marks.
+
+Fix crash that showed up when atomic ranges and bidi text were combined.
+
+[show-hint addon](http://codemirror.net/demo/complete.html): Completion widgets no longer close when the line indented or dedented.
+
+[merge addon](http://codemirror.net/demo/merge.html): Fix bug when merging chunks at the end of the file.
+
+[placeholder addon](http://codemirror.net/doc/manual.html#addon_placeholder): No longer gets confused by [`swapDoc`](http://codemirror.net/doc/manual.html#swapDoc).
+
+[simplescrollbars addon](http://codemirror.net/doc/manual.html#addon_simplescrollbars): Fix invalid state when deleting at end of document.
+
+[clike mode](http://codemirror.net/mode/clike/index.html): No longer gets confused when a comment starts after an operator.
+
+[markdown mode](http://codemirror.net/mode/markdown/index.html): Now supports CommonMark-style flexible list indentation.
+
+[dylan mode](http://codemirror.net/mode/dylan/index.html): Several improvements and fixes.
+
+## 5.12.0 (2016-02-19)
+
+### New features
+
+[Vim bindings](http://codemirror.net/demo/vim.html): Ctrl-Q is now an alias for Ctrl-V.
+
+[Vim bindings](http://codemirror.net/demo/vim.html): The Vim API now exposes an `unmap` method to unmap bindings.
+
+[active-line addon](http://codemirror.net/demo/activeline.html): This addon can now style the active line's gutter.
+
+[FCL mode](http://codemirror.net/mode/fcl/): Newly added.
+
+[SQL mode](http://codemirror.net/mode/sql/): Now has a Postgresql dialect.
+
+### Bugfixes
+
+Fix [issue](https://github.com/codemirror/CodeMirror/issues/3781) where trying to scroll to a horizontal position outside of the document's width could cause the gutter to be positioned incorrectly.
+
+Use absolute, rather than fixed positioning in the context-menu intercept hack, to work around a [problem](https://github.com/codemirror/CodeMirror/issues/3238) when the editor is inside a transformed parent container.
+
+Solve a [problem](https://github.com/codemirror/CodeMirror/issues/3821) where the horizontal scrollbar could hide text in Firefox.
+
+Fix a [bug](https://github.com/codemirror/CodeMirror/issues/3834) that caused phantom scroll space under the text in some situations.
+
+[Sublime Text bindings](http://codemirror.net/demo/sublime.html): Bind delete-line to Shift-Ctrl-K on OS X.
+
+[Markdown mode](http://codemirror.net/mode/markdown/): Fix [issue](https://github.com/codemirror/CodeMirror/issues/3787) where the mode would keep state related to fenced code blocks in an unsafe way, leading to occasional corrupted parses.
+
+[Markdown mode](http://codemirror.net/mode/markdown/): Ignore backslashes in code fragments.
+
+[Markdown mode](http://codemirror.net/mode/markdown/): Use whichever mode is registered as `text/html` to parse HTML.
+
+[Clike mode](http://codemirror.net/mode/clike/): Improve indentation of Scala `=>` functions.
+
+[Python mode](http://codemirror.net/mode/python/): Improve indentation of bracketed code.
+
+[HTMLMixed mode](http://codemirror.net/mode/htmlmixed/): Support multi-line opening tags for sub-languages (`
diff --git a/assets/vendor/codemirror/mode/css/less.html b/assets/vendor/codemirror/mode/css/less.html
old mode 100755
new mode 100644
diff --git a/assets/vendor/codemirror/mode/css/less_test.js b/assets/vendor/codemirror/mode/css/less_test.js
old mode 100755
new mode 100644
diff --git a/assets/vendor/codemirror/mode/css/scss.html b/assets/vendor/codemirror/mode/css/scss.html
old mode 100755
new mode 100644
diff --git a/assets/vendor/codemirror/mode/css/scss_test.js b/assets/vendor/codemirror/mode/css/scss_test.js
old mode 100755
new mode 100644
diff --git a/assets/vendor/codemirror/mode/css/test.js b/assets/vendor/codemirror/mode/css/test.js
old mode 100755
new mode 100644
diff --git a/assets/vendor/codemirror/mode/haml/haml.js b/assets/vendor/codemirror/mode/haml/haml.js
old mode 100755
new mode 100644
diff --git a/assets/vendor/codemirror/mode/haml/index.html b/assets/vendor/codemirror/mode/haml/index.html
old mode 100755
new mode 100644
diff --git a/assets/vendor/codemirror/mode/haml/test.js b/assets/vendor/codemirror/mode/haml/test.js
old mode 100755
new mode 100644
diff --git a/assets/vendor/codemirror/mode/htmlembedded/htmlembedded.js b/assets/vendor/codemirror/mode/htmlembedded/htmlembedded.js
old mode 100755
new mode 100644
diff --git a/assets/vendor/codemirror/mode/htmlembedded/index.html b/assets/vendor/codemirror/mode/htmlembedded/index.html
old mode 100755
new mode 100644
diff --git a/assets/vendor/codemirror/mode/htmlmixed/htmlmixed.js b/assets/vendor/codemirror/mode/htmlmixed/htmlmixed.js
old mode 100755
new mode 100644
index eb21fcc14..16b4f139f
--- a/assets/vendor/codemirror/mode/htmlmixed/htmlmixed.js
+++ b/assets/vendor/codemirror/mode/htmlmixed/htmlmixed.js
@@ -14,7 +14,7 @@
var defaultTags = {
script: [
["lang", /(javascript|babel)/i, "javascript"],
- ["type", /^(?:text|application)\/(?:x-)?(?:java|ecma)script$|^$/i, "javascript"],
+ ["type", /^(?:text|application)\/(?:x-)?(?:java|ecma)script$|^module$|^$/i, "javascript"],
["type", /./, "text/plain"],
[null, null, "javascript"]
],
diff --git a/assets/vendor/codemirror/mode/htmlmixed/index.html b/assets/vendor/codemirror/mode/htmlmixed/index.html
old mode 100755
new mode 100644
index f94df9e21..caa7546c1
--- a/assets/vendor/codemirror/mode/htmlmixed/index.html
+++ b/assets/vendor/codemirror/mode/htmlmixed/index.html
@@ -72,15 +72,26 @@
Mixed HTML Example
The HTML mixed mode depends on the XML, JavaScript, and CSS modes.
It takes an optional mode configuration
- option, scriptTypes, which can be used to add custom
- behavior for specific <script type="..."> tags. If
- given, it should hold an array of {matches, mode}
- objects, where matches is a string or regexp that
- matches the script type, and mode is
- either null, for script types that should stay in
- HTML mode, or a mode
- spec corresponding to the mode that should be used for the
- script.
+ option, tags, which can be used to add custom
+ behavior for specific tags. When given, it should be an object
+ mapping tag names (for example script) to arrays or
+ three-element arrays. Those inner arrays indicate [attributeName,
+ valueRegexp, modeSpec]
+ specifications. For example, you could use ["type", /^foo$/,
+ "foo"] to map the attribute type="foo" to
+ the foo mode. When the first two fields are null
+ ([null, null, "mode"]), the given mode is used for
+ any such tag that doesn't match any of the previously given
+ attributes. For example:
+
+
MIME types defined:text/html
(redefined, only takes effect if you load this parser after the
diff --git a/assets/vendor/codemirror/mode/index.html b/assets/vendor/codemirror/mode/index.html
old mode 100755
new mode 100644
index 3a2fe5513..c0001a53e
--- a/assets/vendor/codemirror/mode/index.html
+++ b/assets/vendor/codemirror/mode/index.html
@@ -56,6 +56,7 @@