Updated README for node/bower/grunt and node packages file.
Version numbers must be 3 places, x.x.x
Fixed side-nav styles; no more funky behavior
Refactored some css, and made look a little nicer.
Merge pull request #67 from yeastgenome/sticky-side-bar-fix-2641

Fixed side-nav styles; no more funky behavior
Merge pull request #66 from yeastgenome/README-build-update-2640

Readme build update 2640