fix for bug 91903: insecure dependency in require in importxml.pl under taint mode only in Perl 5.005.
Patch by Jake Steenhagen <jake@acutex.net>
r= justdave@syndicomm.com

r= Hixie

backing out previous fix to importxml.pl.  It fixed it on Perl 5.6 and broke it on Perl 5.005.  Will need to investigate.

Patch by Nick Hibma <n_hibma@qubesoft.com>
r= justdave@syndicomm.com

Bug moving code is now fully implemented. To use it, turn on the param and set the move related params.

experimental: Not part of normal bugzilla distibution. Bug.pm creates a bug object and provides methods for getting and setting attributes and for printing out the bug as xml. xml.cgi prompts for a list of bugs and displays the list as html. xml.cgi replaces export_bug.cgi

export_bug.cgi emits a bug as xml in a form that import.pl can use to import the bug into another instance of bugzilla.