Offline Maps: added ripping functionality and released it as version 1.0.0.1

I finally got to where I wanted to bring this application: you are now able to provide a path and rip all the tiles from google maps along this path.

The GUI is still somewhat primitive but it does give you the possibility to:

1. Navigate to a certain point by providing a name
2. Set the type of tile you want to view
3. Zoom in and out of this point
4. Drag the map to reveal neighbouring tiles
5. Set a ripping radius
6. Set a ripping zoom level
7. Set the tile-type you want to download
8. Provide a path along which to download alll the tiles

Following is a small manual on how to use the application.