* Introduce ZM_COOKIE_LIFETIME which sets the life of the SESSION cookie, instead of using what is in php.ini
* Use zm specific session functions, which are now located in includes/session.php. Be more agressive about clearing session on logout.
* Move session code to includes/session.php
* remove duplicate line
* Move is_session_open to session.php. Move code to clear a session into session.php
* improve debug line when there is a problem updating config entry
* split description into description and help text for COOKIE_LIFETIME
* Remove redirect on line. We do it in javascript on postlogin view so that we can say logging in before switching to console
* If there is a username in the session, then we are logged in, but we need to load the user object from the db. We can't just trust it from the session. The user may have been deleted and having that data in the session can be a security risk. So load the user object on every request.
* Use session_regenerate_id instead of our broken code to do the same
* Move auth code to includes/auth.php
* add autocomplete tags to username and password inputs
* Don't redirect to login if we are already viewing login. Put auth before including skin includes
* need to include session.php in auth.php
* update to php namespace
* experiment with namespaces on the Server class
* experiment with namespaces on the Server class
* Implement the ZM namespace on objects
* Implement the ZM namespace on objects
* Implement the ZM namespace on objects
* Put back code to close the popup when view is none
* clean up and reduce depth of some logic
* Increase width of user popup
* fix code style
* Make execute_filter work on a filter Id instead of name
* rework logic to reduce code depth. Change view to events to display the results of execute.
* Change the redirect to stay on the new view. When redirecting from executing a filter, it was redirecting to filter.
* Set a form action for correctness. Change execute button to a button instead of a submit. Stay on the filter view when executing
