v0.2 - RORB GE support

Pyromb library now outputs .catg formatted control vector files. Catg files include the display information for the catchment so that they are displayed in the RORB GE similar to how they are built within in the GIS program.

v0.1 - Initial Release

Initial release of Pyromb. Supports the minimum requirements to build functioning RORB and WBNM control files.