C++ code skeleton generator from Slice files

This module generates simple C++ skeletons based on parsing a slice file. It relies on language-slice.

Usage:

$ slice-cpp-gen --targetdir=MyModuleDirectory mySliceFile.ice

use '--overwrite=True' to overwrite existing files.

Todo

• Improve help message and options when run from command line

Done

• Option '--fwdfctmthds': If both 'interface XyzFactory' and 'interface Xyz' exist then give XyzI static methods with the same name as those in XyzFactory and call these from XyzFactoryI.