Added some stuff

Added more nutritional info, almost done with it. Added some css to my
recipes(not done) and added a button to create a new recipe.
Changes 3/31/14

Changes:

Added a carousel to the Home page
Made the accordions look better for fruits/vegetables
Made the recipes page show a recipe the right way
Merge branch 'pr/3' into pr/6

Conflicts:
	app/views/myrecipes/index.html.erb