create cell gallery
Merge branch 'dev' into ft_widgets

Conflicts:
	app/controllers/application_controller.rb
adds nice checkboxes
updates schema
solves intro's problem
agrega devise
cleans up branch
adds contectual social info
refactors branch views

refactors branch partials
updates branch cells to use brnach partials
removes unused views
Merge branch 'dev' into ft_widgets
removes unused json
removes unused json
changes checkbox colors
slider touches
Merge branch 'dev' into ft_styles_refactor

Conflicts:
	app/assets/stylesheets/application.scss
adds nivo slider
adds slider theme
slider aesthetic changes
add backend/galeries
generate migration add public boolean to galeries
add public to params and views