minor fixes

Merge branch 'pyboy-2.0'

only render when needed

add back clock punishment

sml: update to pyboy 2.0

set minimum timer value, remove level observations

add world, level, hardmode, and is underground to scalar

log better videos to wandb

sml: modify the probability of selecting all levels for training, give a reward for making progress on a moving platform

sml: reduce scalar stack, remove pose observation, slightly reduce coin reward

seperate pipes and jump through tiles in game area

sml: randomize number of starting coins in training, add coins and if mario is crouching to observation, fix invincibility drawing bug

sml: reward clearing level through top spot

sml: make Mario's initial position when starting a level or respawning varied slightly to prevent action memorization

sml: reward score increasing