1) Delete superflous copy of e32image from e32tools and fix e32tools build to use the remaining copy in imgtools/imglib 2) Fix imgtools/imglib/e32image/deflate/decode.cpp to move memory instead of invalidly copying memory, breaking rombuilds on 64-bit hosts.

# *** Change this file if and only if you are rebuilding from a new
# upstream baseline ***
# This package was branched from
# http://developer.symbian.org/oss/MCL/sftools/dev/build)
# at Mercurial revision:
0f5e3a7fb6af