changes from demo, fix creates empty records bug, car form updated
Merge remote-tracking branch 'upstream/master'
tidy
cookbook_app, list categories
cookbook_app, add/delete categories
cookbook_app, edit categories
cookbook_app, recipes added. undefined method recipe_path error
cookbook_app, recipes (not recipies)
cookbook_app Category Recipe association
cookbook_app, add feeds to recipe
cookbook_app, add checkboxes, before CreateIngredientsAndRecipes migration
cookbook_app show recipe shows ingredients, update recipe ingredients not working
cookbook_app ingredient form tidied, update recipe ingredients not working
Merge pull request #164 from louiechristie/master

w3d5 cookbook_app, recipes -> edit ingredients not working