Added location textviews for answers and comments.
Merge pull request #311 from cchan5/master

Added location textviews for answers and comments.
Merge pull request #312 from tbrockman/elasticSearchDev

added sorting by date by default after a search
Changed LocationListener
Delayed the activity so geolocation shows
Fixed merge conflict in GeoLocationTracker
Merge pull request #315 from cchan5/master

Delayed activities to allow GPS to find location
fixed home button bug
Merge pull request #316 from rjynn/elasticSearchDev

fixed home button bug
sync button functionality