fix broken link

adds robots.txt

removes an old un-needed css

bug fix for messages not displaying when a user added a recipe to a favorite or reported a recipe

bug fix that caused the recipe related field to not be set when editing an existing recipe

fixed a display bug for search results

fixed pagination so that the arrows were styled

removes an old dir that isn't needed for the project

Merge pull request #11 from qgriffith/feature/bootstrap-upgrade

changed alert-error to alert-danger for bootstrap3

slightly impoves the layout of the profile edit page

Grocery list layout improvments

Removed read more buttons from recipe list and increased height on recipe detail nav bar

added a new bootstrap theme

cleaned up form registration