README.md improved again
ticket:xxx add check for location services and replace asynctasks with asynctaskhelper
ticket:xxx add location services dialog
Typo fixed. System description improved
ticket:xxx Send message without coords if we don't have them.
Merge pull request #32 from vasiliy-pdk/master

README.md improved again
[android] small localization change
Merge branch 'master' of github.com:42cc/p2psafety
ticket:00 Added BTC donation info
ticket:54 Merge branch 'master'