[RFU] screen

[Andrew Schulman]

I have a new release of screen, that supports 256-color terminals.  The 256
color support hasn't been well tested yet, so I'm providing this as a test
release in order to get reports from users.  So, the setup.hint file will
need to be updated.

Please upload, for 1.5 and 1.7.  Thanks, Andrew.

# 1.5
B=http://home.comcast.net/~andrex2/cygwin/1.5/screen/
wget \
 ${B}/setup.hint \
 ${B}/screen-4.0.3-3.tar.bz2 \
 ${B}/screen-4.0.3-3-src.tar.bz2

# 1.7
B=http://home.comcast.net/~andrex2/cygwin/screen/
wget \
 ${B}/setup.hint \
 ${B}/screen-4.0.3-4.tar.bz2 \
 ${B}/screen-4.0.3-4-src.tar.bz2