Merge pull request #18 from feerrenrut/rt_prepForRelease

prep for release
Merge pull request #19 from feerrenrut/rt_prepForRelease

Prep for release
Added star to weather station items

These can be stared and unstared, this persists as long as the view does.
Fixed some bugs in the adapter
Database backend for favourite stations
refactored code to make adding in the favourites drawer option easier

Favourites option in drawer now works
fixed automatic tests
fixed automatic tests
Merge pull request #20 from feerrenrut/rt_addFavourites

Add favourites option
fixed automatic tests