Added webform module and made UI changes:
 - Reduced the header height
 - Changed page container's green to blue gradient color
 - Decreased font size of tag line
 - Increase top padding for tag line
 - Removed Site name from displaying.
 - Added a new body.bg-blue-gradient option to the bamboo settings and
   CSS
 - Removed the "submitted by" span from content pages.
 - Increased the width of logo section of the header to push User link
   to the right
 - Reduced the width of what used to be "top links" and now User links
   to get pushed towards the right