- mpm_common:

  * fixed the <modulelist>s in mpm_common
  * moved AcceptMutex to mpm_common;
    document the mutex mechanism "posixsem"
  * added BS2000Account to mpm_common
    (I'm not sure, whether it should appear here or elsewhere. It *seems*
    to be supported only by prefork and perchild (if perchild would work)).
    The description is obtained from the 1.3 docs.
  * fixed several default values
  * moved MaxThreadsPerChild and NumServers out to perchild
    (btw: we could consider to rename NumServers to StartServers...)
  * rearranged some stuff and added several comments, that I found useful
    ;-)
- mpm_netware:
  * MaxThreads 2048 (as maximum and default)
- perchild:
  * extended the explanations about using different user ids. Hope, that's
    correct.
  * extended and adjusted the directive descriptions
    (remember, NumServers and MaxThreadsPerChild moved in)
- prefork:
  * moved AcceptMutex to mpm_common (as stated already above)
- mpm_winnt:
  * added reference to ScoreBoardFile
- worker:
  * added reference to AcceptMutex
- general: markup & formatting


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@98075 13f79535-47bb-0310-9956-ffa450edef68