add some documentation to the new MRI consumer functions
add some documentation to the new MRI consumer functions

lookout/hermann,rtyler/Hermann,braintree/hermann,braintree/hermann,zendesk/Hermann,reiseburo/hermann,rtyler/Hermann,reiseburo/hermann,zendesk/Hermann,reiseburo/hermann,lookout/hermann,rtyler/Hermann,braintree/hermann,zendesk/Hermann,lookout/hermann