A number of bug fixes in this release based on alpha tester feedback from 1.1.20.
- @mc-hamster a number of improvements for the web UI serving (this is @geeksville's novice reading of the changelog - because wifi/http is mostly hotness he hasn't played with yet ;-))
- @mc-hamster force SoftAP mode if button held during power up.
- @mc-hamster turn off led before soft shutdown
- When a new node joins the mesh all other nodes immediately populate that node's db. Dramatically decreases time it takes for new nodes to learn the other members
- begin support for multiple simultaneous channels (including not requiring routing nodes to have the channel keys)
- support for short/simple channels for fast (but shorter range) vs long range (but slow) default channels