Stability fixes #1947

Merged
merged 4 commits into from Dec 17, 2012
Commits on Dec 16, 2012
  1. Potential finalize fix.

    Jim Carroll committed Dec 11, 2012
  2. [cosmetic] Added a couple additional TRACE points.

    Jim Carroll committed Dec 16, 2012
  3. Added std::set semantics to the AddonClass::Ref.

    Jim Carroll committed Dec 16, 2012
  4. Several stability improvements including reference counting the Addon…

    Jim Carroll committed Dec 16, 2012
    …Classes from the LanguageHook, more persistent attempt to free python objects by using the gc explicitly and also better tracking and logging of python objects that appear to leak.