astrotess: remove deprecated get_time_flux_errs_from_Ames_lightcurve fn
astrotess: remove deprecated get_time_flux_errs_from_Ames_lightcurve fn

lgbouma/astrobase,lgbouma/astrobase,waqasbhatti/astrobase,waqasbhatti/astrobase,lgbouma/astrobase,waqasbhatti/astrobase