Jasco 46201: Proposal to model alternate firmwares via beta channel

[AlCalzone]

@jascoproducts This would be a way to model the alternate firmwares you have for some devices via the beta channel.

In short, the available upgrade paths are:

• 5.53 <--> 5.54 (stable)
• 5.53 --> 0.53 (beta), labeled as ENABLE ALTERNATE BEHAVIOR
• 5.54 --> 0.54 (beta), labeled as ENABLE ALTERNATE BEHAVIOR
• 0.53 <--> 0.54 (stable)
• 0.53 --> 5.53 (beta), labeled as ENABLE ORIGINAL BEHAVIOR
• 0.54 --> 5.54 (beta), labeled as ENABLE ORIGINAL BEHAVIOR

[jascoproducts]

Thanks for making this PR. I like how you set this up. Upgrade paths and descriptions of original/alt behavior look perfect.

0.54 is actually the only beta version available from us for now, so there should only be 3 versions in total for this one (0.54, 5.53, 5.54).

Here is the parent folder for 46201/v0.54.