Added sort based on date and freshness(#of replies)
Fixed the sorting.
Fixed date sort.
Added some more javadoc comments.
Fixing some wierd issues with beginning load up sort.
Added location change xml
Merge branch 'master' of https://github.com/CMPUT301W14T3/Group-Project
Fixed displaying hottest comments.
Added more javadocs.
Compiled Javadoc.
Fixed some sorting bugs.
Javadoc file.
Merge with upstream master branch.
Merge branch 'master' of https://github.com/CMPUT301W14T3/Group-Project

Conflicts:
	bin/classes/cs/ualberta/ca/tunein/CommentViewAdapter$2$1.class
	bin/classes/cs/ualberta/ca/tunein/CommentViewAdapter$2.class
	bin/classes/cs/ualberta/ca/tunein/CommentViewAdapter$3.class
	bin/classes/cs/ualberta/ca/tunein/CommentViewAdapter$4.class
	bin/classes/cs/ualberta/ca/tunein/CommentViewAdapter.class
	src/cs/ualberta/ca/tunein/CommentViewAdapter.java
Refactored some topic list code.
Refactored more topic list code.
Commit commentviewadapter.
Merge branch 'master' of https://github.com/kchow3/Group-Project

Conflicts:
	bin/classes/cs/ualberta/ca/tunein/CommentViewAdapter$2$1.class
	bin/classes/cs/ualberta/ca/tunein/CommentViewAdapter$2.class
	bin/classes/cs/ualberta/ca/tunein/CommentViewAdapter$3.class
	bin/classes/cs/ualberta/ca/tunein/CommentViewAdapter$4.class
	bin/classes/cs/ualberta/ca/tunein/CommentViewAdapter.class
re added my code
Did some gui testing