Improved styling of dropdown menus
Modified js to allow css to define dropdown left offset
Fixed bug introduced in last commit.  Commented out unused code that references commented out variable
fixes ITC-66: html for news page marked up
Stage 1 styling for the news page
further refinements to the news page html
Switched from manual styling of sidebar to using what we can from bootstrap
Fixed sidebar hieght issue when loading images changes #content height
Made titles of news page items links to the page