- fix some code errors and typos (missing $ in front of variable names
and so on)
- fixed a lot of warnings that would have been thrown when error_reporting
is set to show notices (if(isset($variable))) instead of if($variable) for
example)
vendor selection on the admin side of there is an exact or partial name match.
Clear out the vendor field if a match is found.
Display username when logging in to the db.
