Issue #46 - Update Submit Tab languages
Issue #47 - Refresh home screen after bootstrap

* If the Bootstrap service installs new surveys, automatically
refresh the home screen.
Issue #49 - Delete Points of Interest features
Issue #49 - Delete helper functions/constants
Issue #49 - Delete PoI preferences
Issue #49 -Delete PoI strings
Issue #49 - Delete PoI files
Issue #50 - Hide unique identifier

* Keep filling automatically the field, but avoid displaying it.
* The data.txt serialization file keeps unchanged
Issue #48 - Allow a maximum of 500 characters

* Change the default maximum value to 500
* Always include a filter with up to 500 chars (or a specified one < 500)
Update version number
Merge branch 'develop' into feature/pointupdates

Conflicts:
	survey/src/com/gallatinsystems/survey/device/dao/SurveyDbAdapter.java