invert color

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Go to settings and there is no option "Invert color". To invert the color of 
websites is one of the coolest features of Android stock browser. Please add it 
to zirco, cuz zirco is quite cool.


What is the expected output? What do you see instead?
Offer the option "Invert color" to display pages in inverted color.

What version of the product are you using? On what operating system?
Android 2.3.7-cyanogenmod

Please provide any additional information below.

Original issue reported on code.google.com by [email protected] on 2 Apr 2012 at 4:09