move data handler into data service
rename data service to app service
updated version, fixed manifest
updated version
move alarm handler to app service
start service at boot time
implement missing data handler callback methods
integrated sound notification fix
renamed AlertManager to AlertHandler and Persistor to Persister
fixed alarm dialog, prepare for beta release
release wakelock in all cases
better handling of background period changes
Merge remote-tracking branch 'origin/1.x' into 1.x

Conflicts:
	AndroidManifest.xml
	src/main/java/org/blitzortung/android/alarm/AlertHandler.java
cache last location value in app service
fixed background service alarm configuration
cleanup wakelock operation
log deconstruction of app service
listener refactoring WIP
more consistent listener structure, should handle multiple data consumers
fixed update of background data when resuming
prepare new version 1.1.3