Utilize cs_authUser (from cs_webapplibs)
Minor debugging cleanup
Force authentication for /member

NOTE::: this was previously accomplished by having a file
(/public_html/member) that would set this before initializing
contentSystem.
Some debugging when trying to log out.
Ignore log files in rw/
Cleaner debug info
Change cs_get_where_called()
Version 5.4.2 -- fixes for DB-stored sessions & auth