topics can now be entered after they have been added. Displays basic information
still working on displaying comments
comments now display under topic
replies to topics and comments can be added via CreateCommentActivity
topics and comments can be replied to. Topic replies will display. Comment replies are stored, but need to be displayed
Merge branch 'ReplyToComment' of https://github.com/CMPUT301W14T13/Team13GPSCommentLogger
took out tests
Fixed no topic children bug
Dev Momo, first commit
Basic conflict resolution in project.properties

Merge branch 'ReplyToComment' of https://github.com/CMPUT301W14T13/Team13GPSCommentLogger

Conflicts:
	GPSCommentLogger/project.properties
	GPSCommentLoggerTest/project.properties