GSoC 2013: Week 7 of Grandham project

I couldn't post the weekly updates regularly for the last two times since I was kept more busy than I had expected and the festive holiday that came in between. Here's a quick review of what happened during the 7th week of GSoC.

• Grandham got an UI revamp!
• Integrated new theme.
• Separate books / authors / publishers lists were implemented
• Updated user sign in / sign up pages
• Integrated database clear and fixed failing specs (It's green now, yay!)