[Glass] GsDevKit_home release (Cavalcade of Releases #5)

[Dale Henrichs via Glass]

With this PR[1], the final pieces of SmalltalkCI support for 
GsDevKit_home[2] is in place

Cavalcade Update Script

   setupGsDevKit server
   updateGsDevKit -gdtcs
   todeUpdate <stone-name>            # to load tODE update into your stones

Dale

[1] https://github.com/GsDevKit/GsDevKit_home/pull/100
[2] 
https://github.com/hpi-swa/smalltalkCI/tree/master/gemstone#smalltalkci-and-gsdevkit_home