[macports-base] branch master updated (f2289f7 -> 6a5fa17)

[Clemens Lang]

Clemens Lang (neverpanic) pushed a change to branch master
in repository macports-base.

    from f2289f7  Update selfupdate docs with --no-sync
     new 5aa9cc8  doc: Document port bump
     new 6a5fa17  doc: Enable port-bump.1

The 2 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.


Summary of changes:
 doc/Makefile.in                   |  1 +
 doc/{port-notes.1 => port-bump.1} | 21 ++++++++++-----------
 doc/port-bump.1.txt               | 36 ++++++++++++++++++++++++++++++++++++
 3 files changed, 47 insertions(+), 11 deletions(-)
 copy doc/{port-notes.1 => port-bump.1} (63%)
 create mode 100644 doc/port-bump.1.txt