Removed 'created' from document <> searcher join
AppController now retrieves user for all controllers
Controllers now have access to a charity (if defined)
Searchers available for documents
Use AppController user
Kick non-authed users out
Special home page rendering for charities
Password type set on fields
Human friendly field labels
Trimming extraneous links
Set user before document list retrieval
Set Document displayName to decrypted description
Removing extraneous baked links
Adding searchers to main nav
Example charity to test routing
Set user_id from session
Remove user lookup in searchers->add