Git del can throw IOException + updated ForkRequest{Bean,Interface}
Repository NullPointerException in toString fixed.
Removed duplicate pom.xml entry for guice.
Fixes in ConfigDatabase.java.
AddRequestBean indentation fix.
Configuration database uses gitolite commands rather than hook.
Fixed broken comment + added logger to Repository.java
Gitolite update does not get run twice now.
Code (interface and web service) for adding SSH keys.
Fixed mis-versioning with RestEasy
Does not work, just a commit in-case.

In case it gets closer to working.
Annotated with both Jackson 1 and 2 annotations
Added log for deleting + variables in pom.xml
Merge branch 'Fork' into master

Conflicts:
	src/main/java/uk/ac/cam/cl/git/ConfigDatabase.java
	src/main/java/uk/ac/cam/cl/git/public_interfaces/WebInterface.java