Oxygen Molecule GTK+ theme to match the Oxygen widget style.

Oxygen-Molecule is a theme for GTK+ applications to provide a uniform look when used under the KDE 4.4 desktop environment. It was originally based on the kde4.2-oxygen (modified) 0.3 GTK theme by Dennis Schmitz (which was itself based on work originally by Kim Kahns) (url: http://www.gnome-look.org/content/show.php/kde4.2-oxygen+(modified)?content=99926)

On top of the original theme, I have made the following changes:
- changed colors to match default KDE 4.4 color scheme, including hue adjustment of all pixmaps
- reworked all of the pixmaps and changed measurements for improved visual appearance
- created new spinner buttons, since the original spinners often looked mismatched with the surrounding pixmaps
- linked the GTK theme with the Oxygen icon set (thank you Craig Drummond for showing me how to do this).

In addition, beginning with version 3.1, Oxygen-Molecule features a “flat” mode which disables the background gradient. Some GTK+ apps don't play nice with the background gradient used in the default Oxygen-Molecule theme, causing patches of the wrong shade of grey to appear in the background. Oxygen-Molecule's flat mode solves this problem, and can be enabled on a per-application basis.

Additional documentation and installation instructions are included in the download.

I am also providing my source graphics files (created with GIMP) for anyone who wants to try making their own color variants.

Notes for the source graphics files: layer names in square brackets indicate the color from the KDE color scheme. There are many graphics files missing... for these, you will just need to edit the theme PNG files (not included in source graphics download--get them from the theme).