Merge branch 'Costa'
Fixed errors in MainListViewActivity and MainListViewActivityAdapter regarding change from HeadModel to CommentModel
Merge branch 'master' of https://github.com/CMPUT301W14T10/Team-10-Project-W2014
Merge branch 'Costa'
Changed spelling of my name in MainListViewActivity
Merge branch 'master' of https://github.com/CMPUT301W14T10/Team-10-Project-W2014 into bradley
Merge branch 'steven'