Removed TODOs in MainActivityTest.
Merge branch 'master' of github.com:huskysoft/403Interviewer
Implemented PostQuestionActivityTest. Changed return value in displayMessage in PostQuestionActivity to aid testing. Added javadoc class comment for MainActivityTest.
Merge branch 'master' of github.com:huskysoft/403Interviewer

Conflicts:
	InterviewAnnihilator/test/src/com/huskysoft/interviewannihilator/test/MainActivityTest.java
Ran codePro and removed unnecessary imports.
Edited test case to reflect changes from frontend. Added comments.
Changed return type of displayMessage in PostSolutionActivity to aid in testing.
Added skeleton code for PostSolutionActivityTest. Test is not working currently.
code review changes + mock Intent for PostSolutionActivityTest
Merge pull request #195 from bkng/temp

[Kevin] PostQuestionActivityTest and PostSolutionActivityTest