add question to form, make instructions text_field into text_area
add edit + update routes
add individual recipe information to recipe show page
display all recipes on recipe index page
add individual ingredient info to ingredient show page
add all ingredients to ingredient show page
comment out option to associate new ingredients with recipes
add attr_accessor for recipe"
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comment out option to add association with individual recipe
add option to display ingredients associated with a recipe
add option to display ingredients associated with a recipe
add styline for li items