Log message:
Mark packages as not ready for python-3.x where applicable;
either because they themselves are not ready or because a
dependency isn't. This is annotated by
PYTHON_VERSIONS_INCOMPATIBLE=  33 # not yet ported as of x.y.z
or
PYTHON_VERSIONS_INCOMPATIBLE=  33 # py-foo, py-bar
respectively, please use the same style for other packages,
and check during updates.

Use versioned_dependencies.mk where applicable.
Use REPLACE_PYTHON instead of handcoded alternatives, where applicable.
Reorder Makefile sections into standard order, where applicable.

Remove PYTHON_VERSIONS_INCLUDE_3X lines since that will be default
with the next commit.

Whitespace cleanups and other nits corrected, where necessary.

Log message:
Update to 2.0.2:

2.0.2
=====
* Fixed crash in locale filter and drop rule, #715116
* Don't hardcode python path, #72533 (Ryan Lortie)
* Updated man page

Log message:
Package needs lang/python/tool.mk for calls to 'python' in configure.

Log message:
Update to 2.0.1:

2.0.1
=====
* Reworked default ITS rules for better performance

Log message:
Update to 2.0.0:

2.0.0
=====
* Support for ITS 2.0 Preserve Space data category
* Support for ITS 2.0 Locale Filter data category
* Support for ITS 2.0 External Resource data category
* Support for ITS 2.0 ID Value data category
* Support for ITS 2.0 parameters, including user overrides
* Support for ITS 2.0 local withinText attribute
* Fixed handling of localization note inheritance
* Fixed handling of namespace prefixes on elements
* Added option to retain entity references in PO files
* Added option to load external DTDs (Galen Charlton)
* Added built-in rules for DocBook 5
* Updated built-in rules to use ITS 2.0 Preserve Space and External
  Resource instead of 1.x custom extensions
* Excluded editor remarks and comments in built-in DocBook and Mallard
  rules with Locale Filter
* Made all DocBook *info children not within text in built-in rules

Log message:
Update itstool to 1.2.0

* Added new "join mode" for multilingual XML formats
* Correctly handle ITS version attribute
* Better handling of multiple localization notes
* XML path markers are now in dedicated comments
* Show language code when failing to get translation from PO
* Added more regression tests
* Handle UTF-8 in attribute values
* Don't output non-translatable external ref messages
* Better error handling

Log message:
Drop superfluous PKG_DESTDIR_SUPPORT, "user-destdir" is default these days.

Log message:
bump PKGREVISION from python default change to 2.7.

Log message:
add itstool-1.1.2, from Patrick Welche per PR pkg/45794
ITS Tool allows you to translate XML documents with PO files