T221 UI Improvements

Bootswatch now fully implemented/fixed with fluid rows and span3 + span9 (or span12 where applicable). Pulled latest files from Libsite-Header-Lite. Tweaked spacing, padding, margins. Moved login/logout button to header. Added favicon. Increased font sizes, table padding on project table. Adjusted for responsive. 

NOTE: in the process of getting DigOp running on dev server chmod'd everything to 755.

Closes #221