updated database methods
- updated support lib
- removed the start and stop button for now
- implement main fragment stub (load UI)
- make the app working (was broken somehow on my system)
- fix menu strings
add layout and according strings
implemented a simple cursor adapter extension for the list entries
fix database definition
- fix main fragments list id (to android.R.id.list - for easier use in
the fragment)
- update main fragment stub to be the implementation of a list fragment
added a simple inter-UI event handler mechanism (copy from other
projects)