Clean up jetty.xml
Adjusted RESTful endpoints
Added comments
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/main/java/com/btmatthews/leabharlann/controller/LibraryController.java
	src/main/java/com/btmatthews/leabharlann/domain/File.java
	src/main/java/com/btmatthews/leabharlann/service/impl/FileImpl.java
	src/main/java/com/btmatthews/leabharlann/service/impl/LibraryServiceImpl.java
	src/main/webapp/app.js
Adjusted RESTful endpoints
Added comments