adding count tracking to uv_avg.py
Merge branch 'master' of github.com:dannyjacobs/capo
this version for v0 of the psa32 z bins paper
removed threading as it totally blows away machines with threading turned on and is still abyssmally slow
many changes to xtalk plotting; looking at xtalk in psa128 and psa64
fix averaging bug in nightly_avg