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Committer:
Staffan Gimåker
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Date:
2010-11-28 19:50:17 UTC
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Revision ID:
staffan@gimaker.se-20101128195017-dwo9msmk0bapparz
Remove locking in SceneTree. Concurrent access to the scene tree is, since
some time, handled by the Server class.
The now obsolete and unused SceneTreePtr was removed as well.