XBMC definition now the default definition

Hello,

I deciced to create a pure XBMC defintion, which is now the default definition for new users. So XBMC users can use ORCA "out of the box", they only need to adjust the host name of their XBMC device (and of cause need to allow remote control in their XBMC settings)

So Orca will be now delivered with three defintions:
* xbmc pure: Ready to use for XBMC users. One Control Screen which all main XBMC functions
* showcase: An overview to the most common screen widgets of ORCA
* thica: My personal setup, which shows a more complex definition using multiple interfaces and a lot of devices

You can now adjust the interface settings using the setup screen of ORCA Remote, so if you use the "xbmx pure" defintion, no manual editing of any ini / xml files is required.

Have fun

Carsten