[Glass] Early access update: PR #13

[Dale Henrichs via Glass]

See pull request #13[1] for complete details.

Added `project new` command that creates, BaselineOf, package, git repo 
and project entry for a new project. Creating a BaselineOf needs some 
new support methods for Metacello, so a new version of Metacello must be 
downloaded.

A bugfix or two for tODE plus a couple of new tODE features (see PR 
#13[1] for details).

Added `-s` option to updateGsDevKit to automatically update the clones 
of the "shared projects" : Metacello, GLASS1, ston, rb, Grease and 
Filetree ... which is needed to get the latest version of Metacello for 
the `project new` command.

Updates of docs from Lisa and myself.

New FAQ: "How do I create a new project from scratch in tODE?"[2]

To update:

   $GS_HOME/bin/updateGsDevKit -g -i -t
   $GS_HOME/bin/updateGsDevKit -s
   $GS_HOME/bin todeUpdate <stone-name>

NOTE, the first updateGsDevKit is needed to get the version of 
updateGsDevKit with the -s option. The second updateGsDevKit is to 
download the latest version of Metacello to your clone ... run 
todeUpdate to update each stone, or you can manually update your stones 
(when you are ready) using the project list..

Dale

[1] https://github.com/GsDevKit/GsDevKit_home/pull/13
[2] 
https://github.com/GsDevKit/GsDevKit_home/blob/master/docs/FAQ/FAQ.md#7-how-do-i-create-a-new-project-from-scratch-in-tode