Merge pull request #224 from BronyBorn/master

Fix for spaces in Designer app
Added user/login/newuser override so sites can implement custom signup logic for social logins
Merge branch 'master' of github.com:jbroadway/elefant
Escapes % in URLs so sprintf() doesn't error in navigation/pager
Fixed static method call on non-static method
Don't set page title if internal
Added ID to admin/index page
Added section divs to admin layout for easier customization
Merge branch 'master' of https://github.com/jbroadway/elefant