Fixed more C++11 support (added over 50 test codes for C++11).
Merge remote-tracking branch 'origin/master' into dq-edg49-rc
Fixed to pass policy tests (too many unreferenced source files).
Fixed Microsoft mode support for Windows.
Fixed Microsoft mode support for Windows (specific to EDG 4.7 usage).
Fixed Microsoft mode support for Windows (specific to EDG 4.7 usage (again)).
Fixed Microsoft mode support for Windows (specific to EDG 4.7 usage (and again)).
Fixed Microsoft mode support for Windows (specific to EDG 4.7 usage (and again and again)).
Fixed uninitialized data members in SgVariableDeclaration.
Fixed DOS file endings on some Microsoft example codes.
Fixed compilation of Microsoft test codes under Linux using GNU versions greater than or equal to version 4.4 (for generated code).