[OFBiz] Users - authorize.net implementation - please help

[Si Chen]

Hi.  For those of you who aren't on the JIRA list, I'd like to start 
working on implementing authorize.net for OFBiz.  I know several people 
have already done some version of it for themselves.  Please help if you 
can!  It'd be great to work together and have one common version we can 
maintain together, rather than each of us maintaining a little piece of it.

Si