improve SED mul & div unit tests to check on redshifted SEDs
(#596)
unit tests for SED withFlux, withFluxDensity, and withMagnitude for redshifted SEDs
(#596)
uncomment SED tests
(#596)
fix rest/obs frame SED transformation bug and forbid SED addition/subtraction for unequal redshifts
(#596)
add redshifts to more SED unit tests
(#596)
SED unit tests with and without redshifting
(#596)
Merge pull request #597 from GalSim-developers/#596

#596 SED.withFlux bug
Improve docs for hms and dms Angle conversions
fix bug for 2d non-square LookupTables
(#599)
add 2d calling to LookupTable unit tests
(#599)
note bug fix in CHANGELOG
(#599)
test output values for 2d arrays
(#552)
Merge pull request #600 from GalSim-developers/#599

#599 - bug fix for calling LookupTable on non-square arrays
Merge branch 'master' into #524