Adding favicon.ico to the garden-o-matic.
https://bugs.webkit.org/show_bug.cgi?id=105982

Patch by Tim 'mithro' Ansell <mithro@mithis.com> on 2013-01-03
Reviewed by Adam Barth.

* Scripts/webkitpy/tool/servers/gardeningserver.py:
* BuildSlaveSupport/build.webkit.org-config/public_html/TestFailures/favicon.ico:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@138713 268f45cc-cd09-0410-ab3c-d52691b4dbfc