add osis_config options to specify which osis_client to use
add osis_config options to specify which osis_client to use

Jumpscale/jumpscale_portal8,Jumpscale/jumpscale_portal8,Jumpscale/jumpscale_portal8,Jumpscale/jumpscale_portal8,Jumpscale/jumpscale_portal8,Jumpscale/jumpscale_portal8