Quiet Dockerize in Channel Load and Global Flow in API

[wrathagom]

Both of these are chatting a lot when the compose is starting up. The Global Flow looks like an error, having to do with an index not being found.

The channel load prints a sleep message every 1s...

[milutz]

I partly quieted this down by lowering the retry rate in fcd9018635c13e876b722a523dd85776db252441

Dockerize doesn't seem like it has fine control of the logging (... unless thats doable by the "templates" - I'm unclear how deep the power goes with though - though may have to learn go to figure that out)

BTW, now that there is less noise from the channel-load stuff, the conveyor-node (I.E. API & Node-Red) containers messages of:

conveyor-node_1        | 12 Mar 16:52:25 - [error] [http response:global-62] RangeError: Invalid status code: ECONNREFUSED
conveyor-node_1        | 12 Mar 16:54:25 - [error] [http request:global-43] no response from server
conveyor-node_1        | 12 Mar 16:54:25 - [error] [http request:global-43] Error: socket hang up
conveyor-node_1        | 12 Mar 16:54:30 - [error] [http request:Basic Auth without SSL] Error: connect ECONNREFUSED 172.18.0.4:5601
conveyor-node_1        | 12 Mar 16:54:30 - [error] [http response:global-62] RangeError: Invalid status code: ECONNREFUSED

are a bit more prominent and may need to be addressed too