Fixed a problem with the edit comment adding a unwanted android image after edit even though no image was uploaded.
Fixed main activity so that favorites are not null.
Fixed favorite controller to initialize the favorite attributes when loading at start.
Added favoriting to the topic comment view.
Fixed the design of the favorite controller by removing the constructor that included a comment so now you have to pass in comment throught methods.
Updated add favorites to add the comment's replies.
Fixed the comment view adapter favorite click.
Fixed the edit activity with new favorite controller.
Updated the comment view so that it shows faved! when favorited.
Updated the adding favorite comment from topic list and updated naming of the comment controller in the comment view adapter.