Add pointer lock testing to clients/confine.c
Augment the scope of clients/confine.c to include pointer locking. Since now both confinement and locking are included, rename the client to "constraints.c".
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
Augment the scope of clients/confine.c to include pointer locking. Since now both confinement and locking are included, rename the client to "constraints.c".