merged in ians last commit from master
added a migration for request message column for stores
added has_store? method in application controller
added new store routes and form for a new store.
added the store request form, added a hidden field for validations
added admin stores controller and an index view
Merge branch 'master' of https://github.com/glenegbert/the_pivot into platform_admin_store_authorization
added error messages
upon store request user becomes seller
store show is scoped to authorized stores
platform can authorize a store
added take offline and bring online function
added 404 controller and page
fixed merge conflicts
added custom 404 page
limited items on home page to active stores
Merge branch 'master' of https://github.com/glenegbert/the_pivot into platform_admin_store_authorization
Merge pull request #123 from glenegbert/platform_admin_store_authorization

Platform admin store authorization