Add two types of word list: 10k and 5k for Aurora-4
Aurora-4 testing script
Accidently forgot to include .scp files...
Minor tweak: simplify printEnd to make it look prettier
Decompose lattice rescoring from determinization, prevent memory bloat
Change Aurora-4 to direct decoding instead of lattice rescoring
Disable dither option in MFCC, this will cause problems in parallel processing
Fix derp: remove lattice gen but still import it from aurora-4
Tuned the aurora-4 parameters
Merge branch 'aurora4'

Conflicts:
	mods/aurora4/amtrain.zmod
	run_exps/feature_baseline/test.zsh