Updated requirements.

doc/install.html

@@ -25,9 +25,8 @@ <H3><A NAME="requirements"></A>Requirements</H3>
 <P>All you should need are:</P>
 <UL>
   <LI>a working installation of <A HREF="http://www.php.net/">PHP</A> (version 
-    4.0.6 or better), including the <A HREF="http://www.boutell.com/gd/">GD</A> 
-    library for manipulating images and with the "register_globals" variable 
-    turned ON (for now).</LI>
+    4.1.0 or better), including the <A HREF="http://www.boutell.com/gd/">GD</A> 
+    library for manipulating images.</LI>
   <LI>a working database server (<A HREF="http://www.mysql.com/">MySQL</A>, PostgreSQL, 
     MSSQL, Oracle, Interbase, Foxpro, Access, ADO, Sybase, DB2 or ODBC).</LI>
 </UL>
@@ -124,9 +123,9 @@ <H3><A NAME="admin"></A>Go to the admin page</H3>
   </P>
 </BLOCKQUOTE>
 <P>If you don't see this, then there must have been some problem with the database 
-  or the configuration settings you defined in config.php. Check also that your 
-  PHP installation has "register_globals" turned on (recent versions have this 
-  off by default).  You can check PHP variables by creating a little file containing
+  or the configuration settings you defined in config.php.  Check that PHP isn't 
+  in a restricted "safe mode" (commercial web hosts often have safe mode turned on).
+  You can check PHP variables by creating a little file containing
   &lt? phpinfo ?&gt and looking at it through a browser.  Check all these and try this page again.</P>
 <P>Press the &quot;Continue&quot; link at the bottom of the page.</P>
 <P>Next you will see a similar page that sets up all the tables required by each