Location tracking based on CoreLocation
Stability improvements on location tracking
Merge branch 'master' of https://github.com/aurelient/selfspy

Conflicts:
	selfspy/activity_store.py
	selfspy/sniff_cocoa.py
Cleaning up conflicts
geolocation cleanup
fixed cursor size
Added Debriefer window and take full-screen screenshot by default on ESM. Workign on populating Debriefer with past experiences