* Marking packet block classes as sealed to match the wrapping packet classes git-svn-id: http://libopenmetaverse.googlecode.com/svn/libopenmetaverse/trunk@3172 52acb1d6-8a22-11de-b505-999d5b087335
* Marking packet block classes as sealed to match the wrapping packet classes git-svn-id: http://libopenmetaverse.googlecode.com/svn/libopenmetaverse/trunk@3172 52acb1d6-8a22-11de-b505-999d5b087335