add GemStone 3.2.1 and GemStone 3.2.2 to the lineup
Issue #74: more GemStone versions downloadable from ftp.gemtalksystems.com .. tweak lineup
Issue #69: remove Pharo-1.0 from supported platforms ... convert Pharo-1.2 thru Pharo-3.0 to use zeroconf scripts and travis+vm
Issue #74: fix typo; Issue #69: fix typo
Issue #69: typo
Issue #69: revert PharoCore-1.3 download script
Issue #74: reenable full lineup
Merge branch 'dev'