New Design: Bulk Telemetry Data

[brettf]

Describe how to implement sending a bulk / large amount of data. This may come about due to the sample frequency being significantly higher than the reporting frequency, it may arise when the samples from sensors are simply too large for the transport protocol in use, or it might arise when a device/gateway experiences a long duration of time without an ability to send data into the solution. Furthermore, this new design would flesh out the high-level guidance already captured in the Telemetry design's considerations.