Added C++11 support (Fixed access permission level specification for class members and added access permission level AST consistancy checking).
Merge remote-tracking branch 'origin/master' into dq-edg4x-rc
Added C++11 support (turned off access level permissions so I can get these requested fixes into place for Liao, else I need to follow Liao's fix which didn't make it through Jenkins).
Added C++11 support (Fixed UPC tests).
Added C++11 support (disabled assertion for negative time in ASTPerformance support for the GNU 4.4 compiler (issues a warning only)).