Reduce redundant text

Three sections in the first part all started with "We are."  I just reworded and expanded a bit to make it less redundant.
Add DOE logo and modify logo placement

Added the DOE logo which caused thing to wrap funny.  I adjusted
the logo sizes and location to make more of a logo cloud.
Merge pull request #5 from SimonKrughoff/master

Some updates to text and add DOE logo