WIP: css
new favicon
Merge pull request #26 from Vanderln/css

WIP: css -- getting there
Merge pull request #27 from Vanderln/voting

WIP: voting
added add question functionality and route to navbar
removed comments and changed link_to on navbar to index
Merge pull request #28 from Vanderln/askquestnav

Merge me!! added add question functionality and route to navbar
Abstract voting partial for polymorphic purposes