UserConfig version mismatches.

[kareltucek]

This isn't exactly true.

What's wrong:

• The flashed UserConfig is 7.1.0, and as such Agent should load it without complaining.
• The message mixes firmware's data model version with the present user config's version
• Firmware's data model version is higher than Agent's user config version, so Agent should also be willing to write UserConfig without complaining.

Requested changes:

• Explicitly show all three versions in the popup.
• The message should very clearly distinguish between firmware's data model version and the present user config's version
• If flashed user config version is <= agent's user config version, it should load the config
• If Agent's version is lower or equal than firmware's data model version and at the same time the Agent's config version and firmware's data model version major number is either the same, or Agent is at most one version behind, Agent should flash the UserConfig without complaining (at least without complaining too much :-) ).

I propose to use rightModule.firmware.userConfigVersion, rightModule.flashedUserConfigVersion and agent.userConfigVersion to distinguish the three versions.