[Bug 34796] Monochrome alternative to default theme

[Daniel Borgmann]

Public bug reported:
https://launchpad.net/malone/bugs/34796

Affects: ubuntu-artwork (Ubuntu)
       Severity: Normal
       Priority: (none set)
         Status: Unconfirmed

Description:
I suggest we ship a desaturated alternative metatheme to the current
orange default, to satisfy those who don't like the orange (or any color
for that matter). The advantage of using a monochrome version is that it
has a high chance to be tolerable and that it won't bite with all the
orange elements that are left (like icons, wallpaper, etc).