Adding `denied` state to applications
Upstream merge
Adding 'log out' option for guardians
Adding additional user type middleware
Restricting backpack pages to learners
Learner display name helper
Fixing typo
Basic dashboard setup
Basic dashboard views
Bailing early if no filters set
Merge pull request #350 from andrewhayward/applications

Fixing evidence upload in Firefox
renamed vpat.html to faq.html
Replaced VPAT with FAQ on homepage and changed page title, header and filename. closes #348
converted tabs to spaces and fixed indentation
removed favorite button from program detail page
removed add to favorites button from program detail page. fixes #347
changed organisation to organization. fixes #345
removed remaining "add to your favorites" buttons
renamed /learn to /explore. fixes #344
added /claim to navigation. fixes #343