newer zenaida, colors and lobster
updates to form styles
Merge branch 'styles' of https://github.com/littleweaver/django-brambling into styles

Conflicts:
	brambling/sass/_variables.sass
	brambling/sass/chosen.sass
	brambling/sass/styles.sass
	brambling/static/brambling/css/chosen.css
	brambling/static/brambling/css/styles.css
	brambling/templates/brambling/__base.html