for each main method: If API version mismatch, log WARN in dev mode, raise an error otherwise src/omnilib/amhandler.py
for each main method: If API version mismatch, log WARN in dev mode, raise an error otherwise src/omnilib/amhandler.py

_build_urns returns also a list of valid slivers we are requesting action on (for comparing with results)

Supply options and sliver urns list in all v3 methods

use _retrieve_value (which now uses append_geni_erro_output and grabs the full error message) in most methods

add some placeholder code in Provision for looking at returns in all slivers. Very much a work in progress.

plantigrade/geni-tools,plantigrade/geni-tools,ahelsing/geni-tools,tcmitchell/geni-tools,ahelsing/geni-tools,tcmitchell/geni-tools,GENI-NSF/gram,GENI-NSF/gram,GENI-NSF/gram