GreenGroup/RMG-Py — pull request #278 by nickvandewiele (2014-08-26 20:52:15+00:00)
Title: Props attribute of Species class

This introduces a generic 'properties' dictionary called ```props``` in the Species object.

The attribute is optional and initialized to an empty dict.
The attribute is also cythonized.

RMG minimal, and TDE examples are run without error.

Do not forget to ```make clean;make``` before testing this out.