shoestrap integration

- create _de fields for page as well since shoe-
  strap uses :de as default locale

- extract navbar into partial that can be over-
  ridden in the app

- use bootstrap responsive css… makes the UI
  barely functional on mobiles
add docs for editing the cms nav
Add customization support for js and css
require all css files in this folder
Change order of the loaded css files
Updated README with custom css, js instructions
Merge pull request #81 from screenconcept/features/add_js_css_costumization_support

Features/add js css costumization support
Merge branch 'features/shoestrap_integration' into releases/v1.0

Conflicts:
	app/assets/stylesheets/kuhsaft/cms/application.css.sass