Logger GPS per Android

Mar 3, 2019

* Removed Contacts permission check at startup
* Moved Passive Location outside of listeners list
* When passive locations are enabled, all passive locations will now be logged, and most filters ignored
* Allow for emails as usernames in Custom URL Basic Authentication
* Custom URL - added a basic authentication dialog
* Numeric values in GeoJSON no longer have quotes
* Log to CSV at more than 6 decimal places
* Fixed setprefercelltower intent for GPS and cell towers