Use compass mixins for vertical rhythm and define default fonts ...

Remove dependency on flat-ui.
Defining inital component styles.

Input styles.
Button styles.
A few hacks in order for dropdowns and button groups to not totally
explode.
Apply initial header.
Add antialiasing smoothing on white text to avoid "bolding effect."
Initial home page … includes.

- Tab bar component.
- Box components.
- Vertical rhythm cleanup.
- Partitioned CSS into files.
Merge pull request #1 from ipoconnection/styleboard

Styleboard component styles.