fix superfish, update theme settings for vertical tabs, fix some minor css issues and color module hex values

add better support for menu block module, remove extra element invisible class from menu bar block headers

Update chasing Adaptivetheme 7, also the color module stuff has changed slighly to include a CSS3 footer gradient which looks better for most modern browsers than the image. There is one very major change to this version - the rounded corners with JS has been deprecated. This is because there are so many issues doing rounded corners accross browser especially with the advent of IE9, which now supports border-radius. Therefor the only browsers that cannot have rounded corners are older versions of IE. Its time to move on...

change footer to use css3 gradiant, move feed icon, fix block displays for menu and node recent content block in footer