newbreach before vane interface changes.
Merge branch 'newbreach' of github.com:urbit/urbit into newbreach
Fix a bad checkin.
Eliminate last remaining uses of ++writ.
Stop passing the writ in.
add debian-package detritus
Add _fragbyte/_fragbit.

Jump tables for a full byte or partial byte. Code generated.
Modified some arvo interfaces.
Merge branch 'newbreach' of github.com:urbit/urbit into newbreach
More interface changes.
newbreach can bring up a sub again.
Merge branch 'newbreach' of github.com:urbit/urbit into newbreach
More writ elimination.
Hack for consoles.
Merge branch 'newbreach' into crub

Conflicts:
	urb/urbit.pill