progress on adding coinbase

really need to clean this up so it's one file that needs to change
add support for reddit proofs
this is needed, add it back in
reddit stuff now working for prove / check
mistaken
more bugfixes for reddit readying
better links for the terminal

1. +-encoding to make it shorter
2. encode [()'] so that the full link is clickable
padding too, just to be future-proof
Merge remote-tracking branch 'origin/coinbase' into reddit_coinbase

Conflicts:
	lib/assertions.js
	lib/command/proof_base.js
	lib/command/prove.js
	lib/scrapers.js
	lib/services.js
	lib/sigs.js
	lib/trackwrapper.js
	package.json
	src/assertions.iced
	src/command/proof_base.iced
	src/scrapers.iced
	src/services.iced
	src/sigs.iced
	src/trackwrapper.iced
everything appears to work...

need to run the regtest suite
change spacing