WIP: New theme for Glitter Gallery

Includes some modification to views to better support desired layout

Currently updated:
- Dashboard
- Login
- Project/show
- Comments
- New/Edit SVG
Merge pull request #52 from EmilyDirsh/new_theme

WIP: New theme for Glitter Gallery, let's just merge it for now
fix backg back to dark gray
[WIP] login page redesign