changed resource call from function to object, resource validation now done by perl 'require' check and not looking for file in dir
changed resource call from function to object, resource validation now done by perl 'require' check and not looking for file in dir

teharrison/MG-RAST,wilke/MG-RAST,paczian/MG-RAST,paczian/MG-RAST,paczian/MG-RAST,teharrison/MG-RAST,wilke/MG-RAST,MG-RAST/MG-RAST,MG-RAST/MG-RAST,MG-RAST/MG-RAST,teharrison/MG-RAST,paczian/MG-RAST,paczian/MG-RAST,teharrison/MG-RAST,wilke/MG-RAST,wilke/MG-RAST,wilke/MG-RAST,MG-RAST/MG-RAST,teharrison/MG-RAST,paczian/MG-RAST,teharrison/MG-RAST,wilke/MG-RAST,wilke/MG-RAST,MG-RAST/MG-RAST