* fix restricted application access for normal user
* travis fix
* use of Permissions class
* travis fix
* Update default.inc.php
* Update overview.inc.php
* travis fix
* Security fix: unauthorized access
Affects nginx users:
Moved php files outside of public html directory (Apache was protected by .htaccess)
Affects all users:
Some files did not check for authentication and could disclose some info.
Better checks before including files from user input
* git mv html/includes/ includes/html
git mv html/pages/ includes/html/
