Fixed parse_args call

adding a CONTRIBUTING file because github is awesome! https://github.com/blog/1184-contributing-guidelines

unicode problems when fail

Functional tests for french

Allow multiple spaces after Scenario:.

Add --random option to Lettuce

Django 1.5 compatibility - no AdminMediaHandler import

When passing -r or --random to the lettuce executable, we run both
features, and scenarios within features in a pseudo-random order.

This is helpful to detect issues that may arise from tests that
cause significant side-effects, the detection of locks etc