[1/4] Dialer: Add Dialer suggestions and reverse lookup

Dialer suggestions based on OSM

Reverse lookup supported countries:
 - US
 - CH
 - FR

Options are turned off by default, can be enabled in Phone > Settings

Change-Id: Iaaf65f2e7b7be4b9129202f9a12590de02b3a4fa
merge changes from Omni 4.4 into local branch