add fringe rate filter script using conv.
commment stuff out in pspec_cov to remove indentation error.
add pspec_redmult_cov_gps.py

various hacks to script.
Merge branch 'master' of shredder:/data2/home/zakiali/capo_old
Make some experimental changes to covariance diag.
some updates to pspec scripts

add in new plotting script
updates to fringe rate filter scripts.

Added new scripts for comparison of
flux scales and tsy vs fq/lsts
some updates to pspec scripts

add calfile for psa32 and plot multiple pspecs
Merge branch 'master' of shredder:/data2/home/zakiali/capo_old
Merge branch 'master' of https://github.com/zakiali/capo
line fixes in pspec_redmult
some numpy versions are different.

do a hard copy in n.diag() in pspec_redmult_cov_gps_cleanup.py
add in options to beamform to not apply cal params.
typo in beamform.py
add optional output path to fringe rate filter.
Add ngps option for covariance code

Different plots.
Added in a noise simulation of a common signal in neighboring channels.
Merge branch 'master' of https://github.com/zakiali/capo
Minor tweaks.
Merge branch 'master' of https://github.com/zakiali/capo
pspec_cov.py script that subtracts noise bias.