"NeuroCyto LUTs" update site

Hi, as a LUTs afficionado I have collected and designed a lot of LUTs and found the built-in menu difficult to organize. So I’ve made a specific LUTs menu (using a folder in the “scripts” folder, filled with small macros that call each LUT). I finally got to package everything and gather various credits before creating the “NeuroCyto LUTs” update site, which allows anyone to have this “LUTs” menu added to Fiji. Feel free to test and tell me if you have any remark!