* Added SetTextures, SetLight, SetFlexible functions to ObjectManager.
* Added XML defaults to ParticleSystem and TextureAnimation.
* Fixed an XML default for LLQuaternion.
git-svn-id: http://libopenmetaverse.googlecode.com/svn/trunk@698 52acb1d6-8a22-11de-b505-999d5b087335