UPGRADE

pre - 0.5 to present 
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The database schema changed slightly so run before_0.5_to_after_0.5.sql on the
database (easiest way is to use phpMyAdmin as explained in the INSTALL
instructions).  This file adds a new field to the table to readings to
recorder the name of the host the user is coming from.

Run the php file before_0.5_to_after_0.5.php to attempt to fill in the new name field for the old test results (reverses IPs to names).  This may not always be
accurate.  PLEASE NOTE, this will take a while on a large database.  If your browser times out, simply restart the script and it will continue where it left off.  In the future, you will not need to lookup IP addresses to names because it will be done automatically during each bandwidth test.  The script is finished when it prints "done".