GemStone3.2 branch for glassdb/Seaside31#21 work
no expected failurs in GRUtf8CodecTest for GemStone 3.2
add Grease-Tests-GemStone-Core.v32 to baseline
add gemstone 3.2 to lineup and update 2.x and 3.1.x versions to latest
woops specified the package branch incorrectly ... I think I got it right this time...
typoe
ExecutableBlock is a class that is really only applicable to 2.4.x

- The class was present in GemStone 3.0 and 3.1, but was basically
  obsolete. In GemStone 3.2 was finally removed from the system.
- move the Executable block classes in the Grease-GemStone240-Core
  package
Merge branch 'issue_21_utf8'