* Added Client.Self.SignaledAnimations that holds the current agent animations, uses the new SafeDictionary
* Added Client.Self.OnAnimationsChanged, triggered whenever the agent animation state changes. You can compare the values against animations in the Animations class to test for states like walking, running, falling, etc.
* Fixed the jump command, added crouch and fly commands
git-svn-id: http://libopenmetaverse.googlecode.com/svn/trunk@1501 52acb1d6-8a22-11de-b505-999d5b087335
