added num exprs for OPTPARW (biospherical and satlantic to opt module)
added PAR unit tests to test_opt_functions.py
Merge pull request #87 from crisien/opt

CIDEVMI-1025 Added PARAD Classes
Adds CDOMFLO, CHLAFLO and FLUBSCT as well as unit tests
Merge pull request #93 from crisien/flo

CIDEVMI-1019 - Adds CDOMFLO, CHLAFLO and FLUBSCT as well as unit tests
Adds the echo intensity scale factor conversion
Finalized ADCP ECHOINT with unit tests
Merge pull request #94 from cwingard/adcps

CIDEVMI-983 Adds ECHOINT_L1 Function for ADCPs
adds DOCONCF DPAs for DOFST instrument class