[macports-legacy-support] branch documentation created (now 170f17c)

[Ken]

Ken (kencu) pushed a change to branch documentation
in repository macports-legacy-support.

      at 170f17c  simplify documentation

This branch includes the following new commits:

     new 170f17c  simplify documentation

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.