Possibly fixed sound error.
Updated recentchanges.txt
Removed games trying to update while octgn is running for now.
Merge branch 'test' of github.com:kellyelton/OCTGN into test
Added support to change board background
Closes #540
Added OnPlayerGlobalVariableChanged and OnGlobalVariableChanged events.
Auto generated commit for version 3.1.68.179-Test
Auto generated commit for version 3.1.69.179