moved registry_access to requests, to improve Py3 support
moved registry_access to requests, to improve Py3 support

theotherjimmy/yotta,iriark01/yotta,bridadan/yotta,bridadan/yotta,theotherjimmy/yotta,BlackstoneEngineering/yotta,stevenewey/yotta,ARMmbed/yotta,eyeye/yotta,ntoll/yotta,BlackstoneEngineering/yotta,ARMmbed/yotta,autopulated/yotta,eyeye/yotta,ntoll/yotta,autopulated/yotta,stevenewey/yotta,iriark01/yotta