WinGui:

WinGui:
- The scan log will no longer be written to disk if the log is over 100MB. An error message will be thrown.
- The encode will be terminated if the log file grows beyond 100MB and an error message will be thrown.
- Fixed an issue with the exception window not appearing when called from a worker thead.
- Put a limit on the number of exception windows that can appear during a session of HandBrake. (set to 30)

git-svn-id: svn://localhost/HandBrake/trunk@3554 b64f7644-9d1e-0410-96f1-a4d463321fa5