Temp fixes for errors encoun
Cleaning Location Activity
Edited PostViewActivty
Merge branch 'master' of https://github.com/CMPUT301W14T12/GeoChan
added bottom border to row xml
Small performance improvements
Added location setActivityResult
Added refresh button with small functionality
Merge branch 'master' of github.com:CMPUT301W14T12/GeoChan
Location now updates the post model. Still needs to display the location.
Working with Location To. Very buggy
Added comments
Improved performance
Context network update
Code clean up
Code reformat
Organized imports
Merge commit '8dfef73d304f5e08b589facfac1ba7532e7fa156' into providerRefactor

Conflicts:
	res/layout/row.xml
	res/menu/main.xml
	src/ca/ualberta/cs/controllers/NetworkInterfaceController.java
	src/ca/ualberta/cs/models/PostModel.java
	src/ca/ualberta/cs/views/EditPostActivity.java
	src/ca/ualberta/cs/views/LocationActivity.java
	src/ca/ualberta/cs/views/MainActivity.java
	src/ca/ualberta/cs/views/PostViewActivity.java