Work In progress but better now

* Added simplistic yaml config reader
* Added middleware to handle empty $id in case of referencing root
resource
* Added error handler/catcher for unavailable Fedora and tripplestore
services
* Moved regex for uuid to config variable, not allows UUID V4 or empty
* added Delete resource with ?force=true option in route to also remove
tombstone in one step, can be used also on an existing tombstone

Todo:
* make a UUID/rdf generating service to generate intermediate resources
in case of PUT and POST(if needed, still not convinced if really needed
at this side)
* check for mime types in case of updating existing resources, abort
before hitting fedora if trying to "convert" and rdf->to binary or the
other way resource.
* Make messages more human friendly
* Documentation

.gitignore

@@ -4,3 +4,5 @@ tests/test_config.ini
 install/.vagrant
 install/downloads
 site/
+
+services/ResourceService/composer.lock

services/ResourceService/composer.json

@@ -12,7 +12,7 @@
         "silex/silex": "^1.3",
         "symfony/config": "^3.0",
         "twig/twig": "^1.23",
-        "symfony/psr-http-message-bridge": "^0.2.0"
+        "symfony/yaml": "^3.0"
     },
     "autoload": {
         "psr-4": {"Islandora\\ResourceService\\": "src/"}