ADESALT.plot_line will now do a baseline fit across all wavelengths.

This is better for doing global, low-order fits.
Fixed bug that caused cocaine to get stuck in an infinite loop.
More updates to testing ppxf.

I think that everything is ready for a full function now.
A few more test-type changes to stellarFit
Turned test into fitms(). This works on every aperture in a .ms file.
Some small updates to SNbinning and slayer.
Supressed mu_4 output in moments... for now.
Small changes, mostly to look and feel.
stellarFit can now take multiple template fits files

This would occur from using two different model libraries.

It also runs much faster due to more efficient template construction.