removing helper methods which can lead to double loading ... this is first step in fixing RouteFragmentTEst
center on location while in routing
using shared preferences
Removes unused imports.
Merge pull request #88 from mapzen/baldur/173-keep-map-centered-on-you-while-in-routing-mode

Baldur/173 keep map centered on you while in routing mode
removes silly testing cruch
disabling route pager for demoing purposes but sticking an option in debug to enable it
Merge pull request #90 from mapzen/baldur/no_snapping_till_brooklyn

Baldur/no snapping till brooklyn
license
Adds method chaining to LocationRequest.
Removes GPS location listener on disconnect.
Throws exception if updates requested prior to connect.
Adds network provider.
Implements removeLocationUpdates(LocationListener)
Implements isConnected().
Replaces LocationClient with LocationHelper in application.
Fix checkstyle spacing error
Adds debug logging for location updates.
Prevent registering location updates twice on app launch.

Once in onCreate() and again in onResume().
Ignore updates from less accurate location provider.

Prevents location marker jumping around when switching between indoor and outdoor.