started refactoring:

All stubs were added, most of content moved over, some new inner classes
have been done
switching computers
current state of refactoring
Adding item serialization/deserialization tests.

Closes #71
#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
AttachmentItem implemented.
Initial attempt at making attachments work.
Merge branch 'master' into question_view_refactoring
Clean java warnings on DataManager tests.

Some of the data manager tests had warnings and include errors from previous merges. Resolving and cleaning all of these.