Exclude generated files from Git
Fix a deprecation warning
Fix font smoothing under WebKit

The "font-smoothing" CSS property is not automatically prefixed into
"-webkit-font-smoothing", so we need to specify the latter directly.
(It's not necessary to include a value for the unprefixed
"font-smoothing": no browser recognizes such a property.)
Merge pull request #31 from bdesham/master

Fix font smoothing under WebKit