filled in application layout with navbar with links
added conditional js for pre-IE9 browser compatibility
setting up bootstrap for css styling
added custom css classes for styling
pulled IE shim and layout navbar into partials
added footer to layout with partial
used nested scss style to refactor stylesheets
refactored routes to better rails way
refactored assets using sass
refactored tests to use route helpers
refactored layout to use route helpers in links
used route helpers for links in footer
fixed typo in footer link
refactored tests
refactored tests more