crash fix
Merge pull request #116 from herbatnik/android

[Android] crash bug fix
Search menu bug fix
Merge branch 'searchBugFix' of https://github.com/herbatnik/UrbanGame into android
Merge pull request #118 from herbatnik/searchBugFix

[Android] Actionbar's search button crash fix
Merge remote-tracking branch 'upstream/android' into android
ActionBarSherlock library exported