new functions: pspell_new_personal(), pspell_save_wordlist().
pspell_save_wordlist() needs to be changed to return error-codes
once pspell library gets fixed
pspell_new() parameters that are empty ("") are now ignored
Removed pspell_mode() and pspell_runtogether() - their
functionality moved to pspell_new() because the ability
to dynamically change those settings is not in ISPELL, and
is likely do disappear from ASPELL, according to ASPELL
author.
Created a new constant - PSPELL_RUN_TOGETHER for pspell_new()
fixed a bug in pspell_new() that caused non-English dictionaries
to be ignored
removed a bogus line from pspell_new() that could result in
a memory leak
Added a few RCS $Id$ tags.
# Note: I have avoided changing any .h files if the corresponding .c file
# had not already been changed as I am not sure if there are any legal
# issues here. So some extensions still have PHP 3 headers.
