did ALL THE THINGS; uniter_test passing again; loads of cleanup to do
better reboot-error handling/layering in RunCommands
operations now return State, not StateChange, which has become an internal detail; moved responsibility for hook-completion state changes to the runHook operation. also make StateFile.Write accept a *State instead of a mindless blech of individual params
move interfaces into interface.go; tweak error messages
gaah add files
consolidate a bunch of disparate junk into operation.Callbacks
merge master
move setupLocks back, to make diff look smaller
fix ModeContinue, add failing (and some passing) tests
more callback tweaking; comprehensive(?) tests for runHook op
Skeleton subnets doc
Actually add skeleton implementation
yet more tests
Further fleshing out implementation
deploy operation tests
merge parent
add some interface docs
Merge branch 'master' into state-subnet
Further fleshing out
Minor fixes