[DLNiwe] Removed multicast server.
[DLNiwe] Added content directory service stubs.
[DLNiwe] Added resources.
[DLNiwe] Link to Hupnp.
[DLNiwe] Added service descriptions.
[DLNiwe] Basic host initialization.
[DLNiwe] Fixed UDN.
[DLNiwe] Removed multicastserver from CMakeLists.txt.
[DLNiwe] More stubs in ContentDirectoryService impl.
[Azoth Xoox] Added jpeg and bmp to avatar filter.

Fixes #1251.
Merge branch 'master' of github.com:0xd34df00d/leechcraft