Merge pull request #352 from iameric1986/master

Renamed the push methods for clarity
clicking answer pic disabled if ~pic, answer comments count work
Merge pull request #353 from jivedesign/master

clicking answer pic disabled if ~pic, answer comments count work
added home button functionality to all views now
Merge remote-tracking branch 'upstream/master'
Merge pull request #354 from rjynn/master

added home button functionality to all views now
All view activity jUnits work
Changed name of addQuestion method
Merge pull request #355 from cchan5/master

All view activity jUnits work
fixed sorting location then searching bug
Merge pull request #350 from tbrockman/master
Merging from master

Merge remote-tracking branch 'upstream/master'
Integrated and tested (on phone) all the offline functions.  Fixed sync logic