[Glass] Early Access update PR #15 - release candidate

[Dale Henrichs via Glass]

For full details of the changes made, please see the Pull Request[1]. I 
recommend that you read through the Pull Request before updating --- and 
ask any questions you have before doing the update.

I've made another (hopefully final) round of changes where I've moved 
things around and renamed them as well as using new classes for some 
things -- no additional new features are planned before I'm ready to 
release --- and if no bugs are unearthed, then this will be the 1.0.0 
release.

If you have known outstanding issues with a stone, it's best to wait 
until we figure out what's going on with your stone(s) before performing 
this update - best not to complicate things further.

To update a client only installation:

   $GS_HOME/bin/updateGsDevKit -git

To update a server/client installation (you should not be logged into 
the stone via tode client when you run the `patchIssue15` script):

   $GS_HOME/bin/updateGsDevKit -gist                           # to 
update GsDevKit
   $GS_HOME/bin/utils/cloneSharedTodeProjects server   # to pick up Zinc 
clone
   $GS_HOME/bin/patches/patchIssue15 <stone-name> # to load tODE update 
into your stones


Note that you must use the `patchIssue15` to up your stones as I've made 
changes to the class used in .ston files and you have to update tODE 
before you can access those files, but those files also happen to be 
used during a normal todeUpdate ... the `patchIssue15`. If you see an 
error that looks like the following:

   a STONReaderError occurred (error 2710), Cannot resolve class named 
#'TDObjectGatewayLeafNode

then you've forgotten to update the stone using `patchIssue15`.

As always, let me know if you run into an issue.

Dale

[15] https://github.com/GsDevKit/GsDevKit_home/pull/15