Split the metadata parser stuff into a sperate file - with the plan to make it common to all the Importers
Add super-class inheritance for EPrints::Plugin::Import::RJ_Broker_parser
Change E:P:I:RJ_Broker_parser to be inherited rather than uses exported functions
External parser working, and files also included... but missing mime-type identification
Add mime-type sniffing & reporting
Add the EPrints Bazaar package