CMPUT301F14T17/Team17Project — pull request #143 by stravant (2014-11-21 01:11:12+00:00)
Title: Fixed DataManagerTest & Added attachmentItem functions to QAController

- Fixed DataManagerTest by fixing a couple of bugs in the Test, and a bug in the isFavorited implementation
- Added createAttachment functions family of functions to QAController
- Added QuestionItem::hasAttachments() derived info for UI to use.