For p4d 2016.1 Patch 5+ servers, enable a server with an expired temp license to
start, albeit with limited functionality, so that license expiry doesn't make it
impossible to perform license management via the front-door. This configurable
allows the server to be started regardless of a bad license, though users will
still be blocked by license invalid messages. Perpetual commercial licenses never
expire; this configurable will not affect those.
Also added +x file type modifier to the *.bat file.