Added my data to the examples
Made some bugfixes in the matlab part.
I added my additional kegg additions.
Changed a misleading comment.
Added the balance check for S also to python
removed output files as they should not be on git
removed output files as they should not be on git 2
fixed a typo in vz_cc_run.py
Merge pull request #2 from votti/master

Bugfixes in the matlab part and addition balance check for S