Multiple Category Selection.
Multiple category selection
Code review changes.
Merge pull request #169 from pleland17/master

Multiple Category Selection
Merge pull request #171 from kevinloh/master

Mock Tests Done
cleaned up FindBugs and CodePro issues
updated build config to fail on test failures or findbugs warnings
cleaned up warnings
Fixed slide menu hang introduced by merge conflict
few more warnings
Merge pull request #170 from bkng/master

cleaned FindBugs and CodePro issues; updated build config to fail on test failures or FindBugs warnings
fixed QuestionServiceMockTest
going to get to phil's code
adding test folder inside InterviewAnnihilator
refactored tests to InterviewAnnihilator/test
fixed null string bugin log statements
removed old test directory
Added test label for QuestionServiceMockTest.