started refactoring:

All stubs were added, most of content moved over, some new inner classes
have been done
current state of refactoring
#123: Implemented IQAView interface, added necessary methods, also added
calls to addView whenever Questions, Answers, or Comments were added.
implemented popup inner classes
Merge remote-tracking branch 'origin/question_view_refactoring' into question_view_refactoring

Conflicts:
	moqa/src/com/ualberta/team17/view/QuestionViewActivity.java
updated some xml
Merge branch 'question_view_refactoring' of https://github.com/coreyjamison/Team17Project.git into question_view_refactoring
Updated xml files to have the correct content (although style is still
seriously lacking). Implemented new adapter to display both questions
and answers now.
Merge branch 'master' into question_view_refactoring
Merge remote-tracking branch 'upstream/master' into question_view_refactoring
Fixed bug where the question would display twice. Also redid setQuestion
method and cleaned up some other code.
Started implementation of UpvoteListener and FavoriteListener. Also
fixed adapter to use the comment xml for formatting.
Style fixes
Made loading of data correctly query for Comment children of Answers
Initial attempt at making attachments work.
Merge branch 'master' into question_view_refactoring
Added some icons. Very basic actionbar functionality.
Removed the icons because they weren't needed
Added a decent looking menu bar. Added groups to the menu.
Fixed a null bug