addressed rotation issue on first page by setting portrait
Merge branch 'master' of https://github.com/CMPUT301W14T05/Team5GeoTopics
Revert "addressed rotation issue on first page by setting portrait"

This reverts commit 4b12cea93689ffb2ca3e79c5b0de93d092e4684d.
Merge branch 'master' of https://github.com/CMPUT301W14T05/Team5GeoTopics
Create comment should not crash now
Negative location entering works
fixed the set location crash
Added landscape for start screen and reply view