color "fatal error" in red in g++ theme
add the "orange" and "purple" color synonyms
strip the color name before parsing it

This permits to use spaces to indent themes.
add a theme for python stack traces
bugfix path match for python theme
Color the g++ command line call

Useful when your build system shows the commad line.
For example, set VERBOSE=1 with make.
Dynamic warning if babel or pygments are not installed
Merge branch 'master' of http://github.com/nojhan/colout

Conflicts:
	colout/colout.py
Better help messages