message: Adds slic getLoggingMsgLevel() to shroud.
diff: @@ -56,6 +56,7 @@ declarations:
  - decl: void createLogger( const std::string& name, char imask )
  - decl: bool activateLogger( const std::string& name )
  - decl: std::string getActiveLoggerName()
  +- decl: message::Level getLoggingMsgLevel()
  - decl: void setLoggingMsgLevel( message::Level level )
  - decl: void setAbortOnError( bool status )
  