Merge in the changes from the original Aurora-LibOMV branch (missing a few optimizations that change a lot of base types, not included as I'd rather stick closer to master at this point).
Commit better archiving pieces.
Merge branch 'master' of git://github.com/openmetaversefoundation/libopenmetaverse

Conflicts:
	bin/log4net.dll
Merge branch 'master' of git://github.com/openmetaversefoundation/libopenmetaverse
Add ExportBitmap() method to make the j2k decoder faster, as it's direct, instead of exporting to tga and reimporting it.
Update the baker so that it can generate better baked textures.
Merge branch 'master' of https://github.com/aurora-sim/Aurora-LibOMV
Revert aurora bitpacker changes, breaks loading llm file format
Regenerated packets