[PATCH] Docs: Update default stylesheets

[Patrick McCarty]

Hello,

This patch replaces the one posted in the `New patch for stylesheets'
thread.

The changes between this patch and the previous one are:

(1) New colors for the navigation bars and the footer
(2) Keep the background and border colors for the warning boxes
    the same as in the current style (brownish)

To see the difference between the current CSS and the new changes,
compare these two pages:

http://kainhofer.com/~lilypond/Documentation/user/lilypond/index.html
http://uoregon.edu/~pmccarty/texi2html/lilypond-alt-index.html

Let me know if you would like me to change anything.

Thanks,
Patrick

0001-Docs-Update-default-stylesheets.patch
Description: Patch for stylesheets