added facebook login feature
added user permissions so regular authenticated user can view pages
updated README file
adds fbconnect module and libraries to the profile but we will still need a facebook application ID to make it work, which seems to require a facebook developer account
configured authenticated user permissions so they can add and edit content and manage their user accounts
Merge branch '126-configureuserpermissions'
merged fb branch with master
Merge branch 'master' into 127-Dog-Profile-Quote-About