Merge branch 'master' into navigation_fixes
Merge branch 'ptics_time_fixes' into navigation_fixes
Fixed transfers and walking directions.
Merge branch 'master' into navigation_fixes
PEP8
Arrival time is now announced.
Allowing questions about relative time & arrival time.
Merge branch 'master' into navigation_fixes
Merge branch 'online_update_fix' into navigation_fixes
Merge branch 'master' into navigation_fixes
Force Google Maps to search from a stop, not street
Bugfix
Merge branch 'ptics_time_fixes' into navigation_fixes
Merge branch 'master' into navigation_fixes
Merge branch 'ptics_time_fixes' into navigation_fixes
PEP8
PEP8
Small refactoring
PEP8
Refactored hdc_policy

Spaghetti code reduced, hopefully more readable.