The player global branch variable is now updated with useful information
and the location.get builtin is available to return the current location
of the player based on loc files. Fixed a bug with zooming out in zoom.gib.
to prevent conflicts with math expressions. All clients and servers are set
to create buffers with the normal parser. However, scripts ending in .gib
are now executed in a GIB buffer, and the export command can be used to
make specific GIB functions available to normal command buffers (i.e. the
console).
