Converted the crouton logo from png to svg
Logo updates: Softer shadows, licence

Using colored shadows to make them look a little bit softer. Also
resized the viewport to 1280x1280.

Added licensing information.
Merge pull request #606 from Tobbe/master

SVG version of the logo. Thanks @Tobbe!
Merge branch 'master' of https://github.com/dnschneid/crouton

Merge with upstream bugfixes.
Merge branch 'master' of https://github.com/edge226/crouton

merge with upstream master for latest bug fixes.