A whole lot of changes

styling updates
using less
A big cluster-cuss that gets bootstrap and everything setup with sass
Renaming file so that compass finds it by default
styling changes and site updates

updated colors for labels
added a retreat button to the battle results page
few styling updates and removing a surprise star
style updates
More styling updates

- made navigation responsive friendly
- started rendering selected avatar on  more pages
- changed some styling all over the place
styling updates
Merge pull request #7 from knpuniversity/style-updates-2

Style updates 2