Support Library for Translators

A piece of C++ code has been developed to help the writers of translators targeting the Kribi format. The client code just call some methods of this class library without worrying about the file format itself. This way, the development is more easy for the programmer of the converter and the client's code is more portable. The Kribi file format may change in the future. In this case we will release a new version of this support library with a compatible interface. The adaptation to the new format will be just a matter of recompilation of the code.