PRS-2 coding style
Fixes #381
Fixes #354
BS3 styling. Functionality problems exist.
Removed test code
Fixed Community Points + BS styling. More comments in PR.
5.7 Styling
Responsive row wrapper. Button changes.
5.7 Updates. Loads of them.
404 pag
Redo login views and adjust authenticationtype object to support new router
Add locale selection, merge login sets with the authenticationtype sets.
Move login css into the concrete theme
Adjust to fix support
Fix facebook login, add photo credit
starting work on content export
Some fixes for file manager stuff
Indentation fixes
Fix log view when user id is '0' or deleted users

- if a user is deleted, we call a method on a NULL: let's avoid it
- getUserID may return '0': comparing with NULL returns false
  (see http://mlocati.github.io/php-comparisions/)
removing unused item in menu