tidy up estrela tools a bit (remove key strokes from cgc, remove luxinia res viewer, rename perforce files to get loaded again)
Updated icon bundle to eliminate large icons.

The bundle file was generating "DIB Header: Image width > 32767 pixels for
file" errors in some (!) cases on Windows, which doesn't seem to happen
with the bundle that doesn't include 128x128 and 256x256 icons.