minor bug fix intest.py
attempting to merge aaron's modification w/ cmd line arguments.
Merge branch 'master' of git@github.com:jeffzhen/omnical
work in progress to run omnical on PSA64
fixed a bug in importuv function and now test passes and PSA64 runs, but not sure if PSA64 is giving correct results
minor ui improvement in cpp code
added set_badUBL function
update compute_UBL function in calibration_omni.py. It now returns the mean baseline instead of the first baseline as ubl.
bug fix regarding importuv's uv['nants'] item being incorrect in PSA32
changed importuv to automatically read lat long, and read 'lst' field andcompare with independent calc as a sanity check
Added omnical2npz.py, more notes.txt.