Fix a crash on 64-bit systems
Fix a crash on 64-bit systems

Word hashes are supposed to be an array of 32-bit integers (See
Make_Word in c-word.c). A mismatch between Init_Words and Expand_Hash
makes it crash when it clearing new hashes (trying to clear more space
than it allocates). To make it obvious, change WORD_TABLE_SIZE to 1 at
the beginning of c-word.c

hostilefork/rebol,giuliolunati/ren-c,codebybrett/ren-c,codebybrett/ren-c,codebybrett/ren-c,codebybrett/ren-c,kealist/ren-c,giuliolunati/ren-c,kealist/ren-c,kealist/ren-c,mbk/ren-c,kealist/ren-c,giuliolunati/ren-c,draegtun/ren-c,hostilefork/rebol,draegtun/ren-c,mbk/ren-c,rgchris/ren-c,draegtun/ren-c,giuliolunati/ren-c,rgchris/ren-c,rgchris/ren-c,mbk/ren-c,draegtun/ren-c,kealist/ren-c,codebybrett/ren-c,giuliolunati/ren-c,kealist/ren-c,draegtun/ren-c,rgchris/ren-c,rgchris/ren-c,hostilefork/rebol,hostilefork/rebol,codebybrett/ren-c,draegtun/ren-c,hostilefork/rebol,mbk/ren-c,hostilefork/rebol