[macports-base] branch docker created (now 9927c83)

[Mojca Miklavec]

Mojca Miklavec (mojca) pushed a change to branch docker
in repository macports-base.

      at 9927c83  Add Dockerfile

This branch includes the following new commits:

     new 9927c83  Add Dockerfile

The 1 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.