Add gravatar template. Add template to devs and groups.
gravatar-url -> gravatar-id and extract id from gravatar URL.
Merge pull request #29 from kylegordy/master

remove IRC from header/footer, add IRC to resources
Merge pull request #26 from seabre/only-use-gravatar-id

Use gravatar id for devs and groups instead of URL.
Fixing coloring of G+ icon.

Fixing the coloring of the Google+ icon to match the Twitter icon.

Signed-off-by: Adam Jimerson <vendion@gmail.com>
Merge remote-tracking branch 'upstream/master'
Merge pull request #30 from vendion/master

Fix the Google+ icon
fix line breaks in top nav, fixes #25