Add ElasticSearch to adding a new head comment
Remove NetworkConnectionModel
Changed userModel back from potential profileModel class
Merge branch 'master' of https://github.com/CMPUT301W14T10/Team-10-Project-W2014
messed with adding/removing favourites.
Merge branch 'Cole' of https://github.com/CMPUT301W14T10/Team-10-Project-W2014
Added pushComment to ApplicationStateModel.
Merge branch 'master' into steven
Fixed problem with no image being pushed to server
Add xml for set location custom dialog
Started implementation of custom dialog for location button in createCommentActivity
Spinner adapter implemented in location custom dialog
Started implementing location grouping in CreateCommentActivity & added LocationModel list to appstate
Set spinner in custom dialog of createCommentActivity to load names from list of locations
Created xml for name location custom dialog & started implementing name location dialog functionality
Create location button in create location dialog brings up name location dialog
User can create locations
Removed unused button from location dialog and refactored location and location name dialog xml names
LocationModel array is now saved
User can set location from location dialog spinner