moved to cancan. working with jfdi only at the moment. need to generalize current_user
Update README.md
bootstrap flash can now display multiple errors but only badge uses this. to abstract
added config options for permisions to badges admin panel
flash error messages are being shown now
removed extra log message
changed cancan ability rules to allow json, no longer need separate public url. also changed source of default_url_options to config files so that test/development/production can use different urls.
missed out some files
merged no-devise into master