working new theme
chaning theme
changing the membership model
changing the User's view
changing users edition
changing the theme of the site
changed user's index view
changing user's view
completed search function for Users & Collections
chaning the action:add of controller:collection
adding table collection to list of scripts
updating the group collection
chaning edit/delete buttons to icons
changing home page and adding newsletter
changing newsletter messages
changing login page
fixed bug of favicon
added new paragraph to home page
before merging