* Interfaces now live in Interfaces subdirectory.
* Namespace does not yet reflect this change.
* Final namespace for MRMs will probably sit somewhere around OpenSim.Extend.MRM[?]
* Corrected issue with MRMs where it would attempt to overwrite an already loaded DLL. (and thus fail with cryptic UnauthorizedAccessException.)
* Made DrunkenTextAppreciationModule.cs MRM not crash with StackOverflowException
* Added some temporary logging to MRM World.*
* Optimizes SceneGraph - fetches on primitives via "GetGroupByPrim" wont search the entire list if the primitive is infact the root. (Core)
* Updates Test MRM.