Replaces the new, ugly dA logo and favicon with the old one and reverts the topbar colors to the lighter gradient version.
On Friday, 5th December 2014, 00:00 GMT deviantART staff presented new logo of their brand.
It didn't appeal to everybody.
Then I decided to make an extension that would bring back the old deviantART logo, so here it is. Additionally it reverts the header background color to the lighter gradient it had before the 5th December update.
Source code: https://github.com/Nidrax/deviantArt-fix