Added sort by date functionality
Added sort by date functionality
Merge branch 'master' of https://github.com/j-rewerts/Team17Project
Fixed some null pointer exceptions
Added create comment functionality
Merge pull request #103 from j-rewerts/master

Sort by Date
Merge pull request #101 from Mobius5150/master

Toggle item favorite when user clicks favorite button.
Merge pull request #104 from joelkeeling/Adding

Added create comment functionality
Updated the storyboard
Cleaned up unneccesary code and added javadoc comments where needed
Merge branch 'master' of https://github.com/j-rewerts/Team17Project
Merge pull request #105 from j-rewerts/master

Updated the storyboard
Added QuestionViewActivityTest class and some preliminary tests. Added a
method to QuestionViewActivity to make testing possible (TODO: look into
pulling this out into a test class).
Added another unit test for displaying comments
Updating UML for Network Data Manager PR and TA feedback.
fixed line endinge
Updating UML diagram with most recent changes.
Merge pull request #107 from Mobius5150/master

Adding functionality and tests to QAController.
Merge pull request #108 from Mobius5150/part3uml

Updating UML diagram with most recent changes
Added intent passing tests for QuestionListView and cleaned up QuestionListView a bit