Flint 1.2

### New Widget Areas (a.k.a. Sidebars)
To activate them, go to Flint Options -> Layout
- Header
- Left
- Right

### Customize
- Added [Strait](http://www.google.com/fonts/specimen/Strait#charset) font

### Templates
- Make Sticky Post stand out more
- Posts collapse to single-column when left or right widget area is active
 - i.e. No thumbnail on left
 - i.e. No white space on right
- Minimal page template supports new widget areas

### Bug Fixes
- Keep titles from disappearing on home blogroll

### Under the Hood
- CSS tidied up using CSSComb
- Fix blockquote border-left-color to be dynamic
- Simplify body and heading font generation
- Allow for different post types on front-page.php
- Added template `type-steel_product.php`
- Added action `flint_widget_area_footer_{$type}` to Footer Widget Area
- Added styles for Jetpack Comment Form
- Standardize function names
- Combine functions with same action/filter
- Add theme support for HTML5