turquoise 6.x-2.0-beta1

Changes introduced since 1.x

- Adding README.txt and CHANGELOG.txt file.
- Added new selectors and THEME_preprocess_page() to expand content region width when no sidebar.
- Adding new button background image white-grad.png.
- Adding new region footer_bottom.
- Better theming for forms.
- Added glow effect for html input box.
- Fixed input format tips items padding.
- New color and background for status message.

Ignore this, for some reason i don't see the committed changes in this release.