replaced google map widget with openlayers
added ability to edit geo fence
upgraded to latest build of open layers, has nicer controls
initial version of sort widget
Merge branch '3.0' of github.com:errai/errai into geofencing
fixed the sort selection
added store location sort and removed location positioning to LocationProvider.java
changed parameter name
added geo fencing
Merge branch '3.0' of github.com:errai/errai into geofencing
Merge branch '3.0' of github.com:errai/errai into geofencing