Squashed 'assets/' changes from 2a3c4cd..bfa1459

bfa1459 Upgraded FontAwesome, added badges, other minor changes.
e2a0aa1 Improved stylesheet for badges. * Closes #35.
f06ee73 Updated FontAwesome (4.3.0).
dc3005f Implemented printing stylesheet. * Closes #30.
7c04f39 Upgraded to FontAwesome 4.2.0 * Closes #20 * Closes #21
6031d62 Renamed "partial" less files.
d108e46 Stylesheet improvements * Closes #17, #18, #19.

git-subtree-dir: assets
git-subtree-split: bfa1459a6628acf209cdaff377fd33090379cc78

Squashed 'assets/' content from commit 2a3c4cd

git-subtree-dir: assets
git-subtree-split: 2a3c4cd1be2a592f0a1ec57a0620952bde6b8abc