Starting Wrapper Generator branch
[opwig] Wrote some more on WrapperGenerator
[opwig] started work on wrapperspecification and scriptconverter
[opwig] Basic working wrapper generator implemented
[opwig] Added method to get number of parameters in Function metadata class;
[opwig] Updated wrapper base classes, fixed compiling errors and included them in CMakeLists
[opwig] fixing a small problem in CMakeLists
[opwig] Implemented basis for testing WrapperGenerator;
Fixed a few newline issues on WrapperGenerator file writing;
Removed useless file from repository;
[opwig] Updated WrapperGenerator to receive module name and pass it along to WrapperSpecification;
Documented abstract WrapperSpecification and ConverterProvider methods;
Updated WrapperGenerator to place the converter class in the generated source in a #ifndef block;
[opwig] updated wrappergenerator tests to ignore empty lines and comments in generated files, and fixed the existing test (added actual expected result);
Merge branch 'wrappergenerator' into dev