new action selection runs
minor change
fixed most of weird behavior
added option for action selection and cleaned code
added set ordering to features, added mmqe dir
Merge branch 'dev' into mmqe

Conflicts:
	core/environment.py
remove unused deps
set width and depth defaults to 1/0
remove temp files from repo
Merge branch 'dev' into mmqe

Conflicts:
	core/environment.py
	examples/eval.py
Merge branch 'dev' into mmqe

Conflicts:
	core/environment.py
	scripts/eval.py
fix beam search with new env/sim code
bug fixes so beam search works
Added script to generate task files (e.g. holdout files
added label.py to label training data, mods to gen_tasks.py
minor changes to label
added knot classifiers, timestep features, rope simulation work around, etc
added new features, added gripper open-close to precompute
adding ability to fix failure states at low value
small bug fix