footer fixed to bottom of the page
Merge branch 'master' into federico

conflict merge
Conflicts:
	app/assets/stylesheets/custom.css.scss
landing page draft, styling changes on header plus more described below
uploaded font awesome, cant get to work
sign up button color change
lots of styling little bits
much style, such wow
Merge pull request #63 from elitenomad/federico

Federico
group index page conflict fix
Merge pull request #66 from elitenomad/marcus

Marcus
fix of group show page
Merge pull request #67 from elitenomad/marcus

fix of group show page