T: OH. CSymbolEngineIsOmaha for automatic adaption of PT-queries

git-svn-id: https://openholdembot.googlecode.com/svn/trunk@2953 b0b9fd3a-3a3c-0410-a9aa-dfaef611493d
T: OpenHoldem_PT_DLL_Integration: merging latest changes from trunk (OH)

git-svn-id: https://openholdembot.googlecode.com/svn/trunk@2954 b0b9fd3a-3a3c-0410-a9aa-dfaef611493d