fixed image scalling for view
refactored the edit topic layout to fit the new edit post activities
fixed small UI bug
Added templates to the edit post activities
added the comment parent getter to the reply
Merge branch 'providerRefactor' into PictureView

Conflicts:
	src/ca/ualberta/cs/views/EditCommentActivity.java
	src/ca/ualberta/cs/views/PostViewActivity.java
Merge branch 'master' into PictureView
Minor fixes to the abstactions
Functionized certain methodes
Added reply functionality
Fixed reply bug
Fixed replies to work properly with comments
Added working (!?) images
Merge pull request #61 from CMPUT301W14T12/PictureView

Picture view