Fix umask bug and do a code cleanup of chmod/mkdir usage so set the correct permissions, this should also fix problems with dokuwiki making setuid files on some umasks.

  * Don't set the umask() anymore, this is not good form and we don't really know what is it in the old code anyway as it was not done properly.
  * Retire the dmask config option introduce 2 new ones called fmode and dmode, this is more in line with posix and should make more sense.
  * Use chmod for setting the correct permissions but only if it's needed.
  * Set changing of permissions off by default as i should work properly in most Apache setups without and it does not make sense on windows anyway.

darcs-hash:20060224211655-ee6b9-68f7bb59417d6f0033cfd3764146923daa4dcf1b.gz

darcs-hash:20060218183251-ee6b9-798ab2994526311b1e58f04e7684b39b51426887.gz

darcs-hash:20051022112510-7ad00-1c24508af8f2b8a1a075aa0f6e8691b8107e81a0.gz

darcs-hash:20051016001228-7ad00-5f9c0176e9d9830ec22332504e7d415bd4a20a1d.gz

This patch adds a command line tool which should help people modify
wiki pages on the command line.

Usage would be something like;

$ ./dokuwiki/bin/dwpage.php checkout wiki:syntax > /home/harryf/syntax.txt
$ vi syntax.txt
$ ./dokuwiki/bin/dwpage.php -m "Document new syntax" commit syntax.txt wiki:syntax

The second script outputs a list of wiki ids, seperated by newlines.
The idea would be it get's run by a cron job at regular intervals and
has it's results piped to a text file.

darcs-hash:20050807201309-56ad0-7c2dbb2b14f794efad1b9875f4dd0c6a15f6df3f.gz