issue #35: prep for characterizing fixing this issue ... catch up on some repackaging that has already occurred
add logging to 2.4.x UndefinedSymbolsTest>>testUndefinedSymbols
Merge pull request #36 from glassdb/issue_35

Issue 35 ... was a gsUpgrader issue not a bug in the GLASS code base ... prep work and undefined symbol logging were actually needed anyway, so not everything was for naught:)