K 10
svn:author
V 5
koobs
K 8
svn:date
V 27
2019-07-01T06:56:29.991976Z
K 7
svn:log
V 547
print/dot2tex: Fix incorrect Python version spec

dot2tex supports Python 2 and 3. This change removes the unecessary version
spec restriction to 2.7.

While I'm here:

  - Add PKGNAMEPREFIX (unique package names per flavor)
  - Enable USE_PYTHON=concurrent, each package flavor installs scripts in
    common locations
  - Add TEST_DEPENDS/test target
  - Add python to CATEGORIES
  - Pet portlint (Make file sort/group order)

PR:		237984
Approved by:	portmgr (maintainer timeout: 1 month)
MFH:		2019Q2 (blanket(s): ports (& Python) compliance)

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