Changes:
1.20
----
Some light fixes on the documentation and a cleaner setup.py so
the project looks decent on Pypi.
1.19
----
Address a issue with pygments installation on Python 2 and fix parallel
execution.
1.18
----
This release fixes#19 (add support for nested types) and improve
matching capabilities. Issue was linked to absolute include (like
relative include (include "toto.h").
1.17
----
- Fix a python3 comptability issue
- Add grep color mode
- Fix multiple matches on one line