Wrote a test for sorting by user location and started setting up selecting of location for sorting.
weird stuff be happening
Merge branch 'master' of https://github.com/CMPUT301W14T10/Team-10-Project-W2014 into Cole

Conflicts:
	Team10ProjectW2014/.euml2
	Team10ProjectW2014/src/ca/ualberta/team10projectw2014/models/SubCommentModel.java
Fixed anonymous create comment tests
Merge branch 'Costa'
Merge branch 'Cole' of https://github.com/CMPUT301W14T10/Team-10-Project-W2014
Merge branch 'master' of https://github.com/CMPUT301W14T10/Team-10-Project-W2014
Fix image visibility in MLVA
Merge branch 'master' of https://github.com/CMPUT301W14T10/Team-10-Project-W2014
Merge branch 'master' into steven

Conflicts:
	Team10ProjectW2014/src/ca/ualberta/team10projectw2014/models/ApplicationStateModel.java