create #destroy; add flash notice; refactor with before_action: find_recipe
seperate recipe list and buttons into seperate column divs
add nested_form gem and bundle; require jquery_nested_form in app.js
mess around with foundation default sass
redo ingredient model and migrate
add ingredients_attributes to recipe strong params
add 'accepts_nested_attributes_for'; add 'after_initialize'; add 'has_blank_attributes' private method
create nested form for ingredients
change ingredients list from ul to table
change recipe list from ul to table
redo ingredients migration