Add support for collecting arbitrary SMA channel values, including
strings, to support Error and Status channels.
Add additional properties to ACEnergyDatum to support more detailed data
collection.
Update consumption/power mock data sources to facilitate more testing support.
Implement support for updated ACEnergyDatum API.
Update HttpClientSupport with more helper methods to upload "web form"
data.
Fix typo.
Allow "net.solarnetwork.node" core bundle to be upgraded in OBR.