Fixed autotools build to reflect file name change

postlogin.js -> postlolgin.js.php
postlogin.js replaced by postlogin.js.php
Offer login instead of error

When a user accesses a view but receives an error, and is not logged
on, he is offered a login prompt instead.  The login prompt saves the
original query URL in a hidden field, and postlogin redirects back to
the original URL once the user has logged on.

If the user is logged in and there is an error, no login prompt is
shown.

This allows the user to click an event link in an e-mail and then log
in before being shown the event, instead of requiring going back
through the front ZM page to log in.
Merge pull request #628 from ZoneMinder/fix_console_auth

fix auth requirement on view=console by checking for user when AUTH is on
Output to stderror when zmu can't read zm.conf
alter the type of Device in the Monitors table to tinytext, which matches the MonitorPresets table, and increases the length to 255
Merge branch 'control_improvements'