Merge pull request #53 from mapkyca/security_audit

Closes #52: Adding triggers for login auditing.
Edit to authentication triggers
Once again disabling pjax.

Until a solution for the file-clicking problem can be found.

Fixes #58
Category titles for content types

Closes #14
Better checkin button label

Closes #51
Detect base url as HTTPs where appropriate (so at least you can sign up securely without broken CSS)
Merge branch 'detect_ssl' into dev