fix nav bar opacity, font weights changes, and add text-shadow to h1
fix dashboard css
Merge branch 'morrisjs-cssfixes' of https://github.com/joekteo/prediktapp into joekteo-morrisjs-cssfixes

Conflicts:
	app/assets/stylesheets/matches.styl
	app/assets/templates/matches/upcoming_matches_list.html.slim
Merge branch 'joekteo-morrisjs-cssfixes'