Stock by Attribute v4.0 addon for v1.3.5-1.3.9

[mc12345678]

I'm updating SbyA with the most recent github files (downloaded today, Aug 22 2016) and I threw in the change in the autoinstall from a few posts back.

I am currently using zc 1.5.5a and ResponsiveSheffiledBlue adapted to 1.5.5a with changes suggested by rbarbour, drB and others.

There are two files: admin/incl/init_incl/initzc154compatability and admin/autoinstallers/config154compatability.

Do I/should I keep those two files, or remove - ie are they applicable only to 1.5.4 or "1.5.4 and later"

Actually, neither. :) they are to provide compatibility of older ZC versions to work (at least in part) with software written for plugins to be compatible with ZC 1.5.4 and higherto less than ZC 1.5. that use functionality that was added in ZC 1.5.4 (admin database change logging). In other words, they are non-essential for plugins running on ZC 1.5.4 and above and can be safely removed from a store that includes all of the functionality of an existing ZC 1.5.4 store (or higher).