cvs updates

[Christoph Reichenbach]

Hi,

for some reason, cvs updates from sunday and monday weren't propagated to
the list:

+ Mover objects are now tested for 'who' and 'distance' selectors in the
Bresenham syscalls, making monsters chase the hero in QfG1
+ New console commands 'gnf', 'parse', 'list_sentence_fragments' and
'set_parse_nodes' for experimenting with the parser and its grammar rules

llap,
 Christoph