CCConfiguration extension
CCConfiguration uses Dictionary to store its info

... and CCObject has getDescription().
CCConfiguration extension
CCConfiguration uses Dictionary to store its info

... and CCObject has getDescription().
Removed "getDescription"

Using the Visitor patter (somehow I didn't know it was there )
remove parson from submodules
Fixes compilation issues with CI Travis
Fixes memory leaks when creating objects for the dictionary

Thanks James Chen