add travis support
Issue #2: fix typo in tests/travisCI.st
Issue #2: getting tests to load in GemStone 2.x
add 3.2.2 to lineup for good measure
Issue #2: more 2.x portability
Issue #2: and more 2.x portability
move some methods to GsSqueakCommon ... tweak baseline
run all tests in image
tests should be green now ...
Merge pull request #4 from GsDevKit/issue_2

add travis support ... clean sheet for tests