Merge branch 'dev'

Merge branch 'dev'

Merge pull request #31 from GsDevKit/issue_29

fix for Issue 29

Merge pull request #28 from GsDevKit/dev

Issue #27: Need to be able to specify alternate location for gemstone.secret file in start/stop/restart scripts

Merge pull request #26 from GsDevKit/dev

Issue #25: /opt/gemstone/log is default if GEMSTONE_LOGDIR not defined

Merge pull request #23 from GsDevKit/dev

Issue #22: if GEMSTONE_LOG_DIR not defined use /opt/gemstone/log for Gem...

Merge pull request #21 from GsDevKit/issue_19

Issue #19: it turns out that the `initCrashLog` call in GemServer>>start...

Merge pull request #18 from GsDevKit/dev

1.0.2 release

Merge pull request #14 from GsDevKit/dev

1.0.1 release

Merge pull request #11 from GsDevKit/issue_10

Issue 10 ... collected changes for GemServer transaction model and tests