New PDP++ releases: LINUXPPC, CYGWIN

["Randall C. O'Reilly" <oreilly@grey.colorado.edu>]

There are 2 new releases of PDP++ available, one for LINUXPPC and the
other for CYGWIN.

LINUXPPC:

pdp++_2.0r2_bin_LINUXPPC.tar.gz  and
pdp++_2.0_ivlib_LINUXPPC_g++.tar.gz

now provide the libIV library, which was missing previously.  Note
that these packages assume a CPU type of LINUX (i.e., subdirectories
are called LINUX, not LINUXPPC), but the tar files are named to not
conflict with regular LINUX (i386 arch).

CYGWIN:

pdp++_2.03_setup.exe  *or*
pdp++_2.03_bin_CYGWIN.tar.gz
pdp++_2.03_src.tar.gz (src)

* src/ta_misc/colorscale.cc: fixed bug in highlighting View'ed
unit in NetView under CYGWIN (would appear to select unit to the
right instead, even though it actually selected appropriate unit)
-- fix was to change colorscale.nocolor alpha parameter to 1
instead of .25 because the alpha was somehow not getting cleared
and was therefore carrying over to the next draw operation.
fixing this carry-over should be the real fix for this bug.

				- Randy