Several html pages used similar database calls and sometimes very
different methodology to determine the state label and state text
before calling get_state_label(), so moved that part of the task
into the function itself instead of replicating the same code
multiple times on different pages.
* 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/
