Update stale branch
Job: #244 add test repo
#39 - Initial commit.  This model is used for penny simulation within
the Basic xtUML Modeling course.
Merge pull request #40 from xtuml/39_introduce_pub_patron_model

#39 - Initial commit.  This model is used for penny simulation within
Merge branch 'master' of https://github.com/xtuml/models.git
Merge remote-tracking branch 'origin/master' into 27_support_for_goals