move custom loglevel setup to node/__init__.py

Signed-off-by: Thomas Stilwell <stilwellt@openlabs.co>
log output: initial move to DATADUMP

Signed-off-by: Thomas Stilwell <stilwellt@openlabs.co>
add custom logging level DEBUGV=9

Signed-off-by: Thomas Stilwell <stilwellt@openlabs.co>
log output: initial move to DEBUGV

Signed-off-by: Thomas Stilwell <stilwellt@openlabs.co>