update installGemstone.sh script to use ftp.gemtalksystems.com for newer versions of GemStone
2.4.5.2 comes from ftp.gemstone.com
add 3.1.0.5 to lineup
turns out that I need to use --no-passive-ftp for wget when hitting ftp.gemtalksystems.com ... ah well
now need to specify port? But which port?
try http://ftp.gemtalksystems.com
new get ftp://ftp.gemstone.com right
Merge branch 'dev'