I spent some time cleaning up the code, mainly using pylint as an indicator. Also rewrote the fabfile to use fabric commands rather than native Linux commands wherever possible and is cleaner now. The HOWTO is also updated now.

This code refactoring has brought home (quite strongly!) the need for having my unit tests up and running soon. I plan to use py.test for my testing, and hopefully will have some tests ready in a week.

The code is available at https://github.com/amitsaha/gsoc2012_fbs