Blocked revisions 69377 via svnmerge

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  r69377 | guilherme.polo | 2009-02-06 20:48:07 -0200 (Fri, 06 Feb 2009) | 5 lines

  Issue #1731706: Call Tcl_ConditionFinalize for Tcl_Conditions that will
  not be used again (this requires Tcl/Tk 8.3.1), also fix a memory
  leak in Tkapp_Call when calling from a thread different than the one that
  created the Tcl interpreter.
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