* Decode layer boundaries when storing a texture asset
* Started fleshing out correct texture downloading
* Add avatars to the scene along with prims
git-svn-id: http://libopenmetaverse.googlecode.com/svn/trunk@2224 52acb1d6-8a22-11de-b505-999d5b087335
* Added IAssetProvider interface, converted AssetManager to new interface
* Some prep work to get ready for proper image delivery
git-svn-id: http://libopenmetaverse.googlecode.com/svn/trunk@2206 52acb1d6-8a22-11de-b505-999d5b087335