some notes about what to cleanup
distinguishing channels to handoff to dht
slightly clearer name for "active switches"
missing colon
version 0.0.10 release

This includes plenty of twiddling with the library organization. It's
also the first "sort of speaks the minimum of Telehash, almost" release.

Known issues:
- still sending bogus "see" in `seek` responses
- can't send or respond to `peer`
- not respecting intended rate limits
  * probably because of known async problems
- is generally a mess

Remember kids: Always learn how to program in public!