updated layout html from tutorial, ch 5.1.1
New home page, listing 5.2
added bootstrap css, ch 5.1.2
import bootstrap for styling
styles from tutorial
more styling, smaller text than tutorial for my own title
more styles
Moved IE shim into partial, ch 5.1.3
Split header into partial
footer partial, listing 5.11

and addition to layout
footer css from tutorial, listing 5.13
Converted footer css to scss syntax
factored out colour, still in ch 5.2.2
Use bootstrap colour variable
More variables & scss syntax from end of ch 5.2.2
Failing test for contact page to be, ch 5.3
New route / action / view for contact page. end of ch 5.3.0
Updated tests to require new paths, #failing; ch 5.3.1
Named routes for help/about/contact, ch 5.3.2
route for homepage (root)