* Additional webcams (and assets/xml file to describe them) (Basovizza,
Padriciano Area Science Park)

* Fixed satellite button toggle state according to startup google map
state

* Saved and restored Google Map center and zoom level

* MapView toggle buttons a little larger.

* Preparing for 1.1.5 / versionCode 10
* MapView now correctly restores its state. The center and the span 
  are set only the first time the application is launched. From then on,
  MapView manages state saving/restoring.
  
* Added button on the map view that centers the map when clicked