Deprecate package in favor of octiconssvg.

GitHub has deprecated the icon font version of Octicons in favor of SVG.
See primer/octicons#108, and
https://github.com/blog/2112-delivering-octicons-with-svg for
motivation.

Package github.com/shurcooL/octiconssvg should be used instead, which
provides Octicons in SVG format.

.travis.yml

@@ -1,11 +1,11 @@
 sudo: false
 language: go
 go:
-  - 1.7
-  - tip
+  - 1.x
+  - master
 matrix:
   allow_failures:
-    - go: tip
+    - go: master
   fast_finish: true
 install:
   - # Do nothing. This is needed to prevent default install action "go get -t -v ./..." from happening here (we want it to happen inside script step).

README.md

@@ -7,6 +7,10 @@ Package octicons provides GitHub Octicons.
 
 It's a Go package that statically embeds GitHub Octicons data, exposing it via an http.FileSystem.
 
+Deprecated: GitHub has deprecated the icon font version of Octicons in favor of SVG.
+See https://github.com/primer/octicons/issues/108 and https://github.com/blog/2112-delivering-octicons-with-svg.
+Use [`github.com/shurcooL/octiconssvg`](https://godoc.org/github.com/shurcooL/octiconssvg) instead, which provides Octicons in SVG format.
+
 Installation
 ------------
 

doc.go

@@ -1,6 +1,10 @@
 // Package octicons provides GitHub Octicons.
 //
 // It's a Go package that statically embeds GitHub Octicons data, exposing it via an http.FileSystem.
+//
+// Deprecated: GitHub has deprecated the icon font version of Octicons in favor of SVG.
+// See https://github.com/primer/octicons/issues/108 and https://github.com/blog/2112-delivering-octicons-with-svg.
+// Use github.com/shurcooL/octiconssvg instead, which provides Octicons in SVG format.
 package octicons
 
 //go:generate curl -L -o octicons.zip https://github.com/primer/octicons/archive/v4.3.0.zip