Patch for Statistics page

[Matt Vollmar]

I was having problems with the statistics page only displaying the from 
date and the to date, rather than all of the dates in between.  Come to 
find out, the reason is that the wrong "date config" variable is used in 
stats.php3.  You basically just change sql_date_format to 
sql_full_date_format.  Here is what to change:

Lines 35 and 36 should be:
        $before = date($config[sql_full_date_format], $now + 86400);
$after = ($after != '') ? "$after" : date($config[sql_full_date_format], 
$now - 604800 );


If you don't want to change the code, change the variable 
"sql_date_format" to look like "sql_full_date_format" in the admin.conf.

Hope this helps someone.

Matt