[dataengines/geolocation] Use wifi data if available
Review Request #122736 - Created Feb. 27, 2015 and submitted
Adds a dependency to NetworkManager and queries the available wifi access points to include in the request to the location service.
Tested with my available networks and checked position on openstreetmaps. Basically it even put me in the right room of the building I'm in.
Review request changed
- implemented Kai's suggestions
- added a (hidden) config key which defaults off
Revision 2 (+54 -10)