Log message:
sysutils: align variable assignments

pkglint -Wall -F --only aligned --only indent -r

Manually excluded consolekit and dc-tools since pkglint didn't get the
formatting correct.

Log message:
sysutils/bup: Update to 0.29.3

Upstream changes (other than bugfixes minor improvements):

0.29.3:

* Newer versions of par2 can process in parallel using multiple
  threads/cores, and they do so automatically.  This ends up competing
  with `bup fsck`s own parallelism, enabled by `-j`, in such a way
  that the command can actually run much *slower* (and be much more
  expensive) than it would have been with no parallelism at all.

  When appropriate `bup fsck` now disables par2's competing
  parallelism (via its `-t1` option) to avoid the contention.

0.29.0:

* An experimental `prune-older` command has been added.  It removes
  (permanently deletes) all saves except those preserved by a set of
  arguments like `--keep-monthlies-for 3y`.  See `bup help
  prune-older` for further information.

Log message:
Changed PYTHON_VERSIONS_INCOMPATIBLE to PYTHON_VERSIONS_ACCEPTED; needed for \ 
future Python 3.8

Log message:
Bump PKGREVISIONs for perl 5.30.0

Log message:
Omit mentions of python 34 and 35, after those were removed.

- Includes some whitespace changes, to be handled in a separate commit.

Log message:
PKGREVISION bump for anything using python without a PYPKGPREFIX.

This is a semi-manual PKGREVISION bump.

Log message:
Recursive bump for perl5-5.28.0

Log message:
extend PYTHON_VERSIONS_ for Python 3.7

Log message:
Switch github HOMEPAGEs to https.

Log message:
Add python-3.6 to incompatible versions.