Updated and new icon files for
Njam, the "full-featured cross-platform pac-man like game written in C++ using SDL library" by Gianfilippo Cimmino.
I added a new, slightly better looking size 40x40 and sizes 20x20, 16x16. The size, in bytes, of the existing icon size 32x32 image is reduced.
eCS 1.2-style folder icons are included too, because an user may install at least 2 Njam objects: full-screen, and windowed (documented -w switch).