devel/py-setuptools: Update to 17.0

[koobs]

Summary

Commit message:

devel/py-setuptools: Update to 17.0

- Update to 17.0
- Tell setuptools not to install versioned binaries (we'll do it via MAKE_ENV)
- Use uniquefiles to create versioned binaries
- Conditionally create default links (for easy_install) as well
- Remove post-patch bits accordingly, no longer needed.
- Remove upstreamed patch fixing namespace_packages
- Substitute in pkg-message.in correctly
- Update pkg-message.in
- Re-order Makefile entries

Changes:

  https://pythonhosted.org/setuptools/history.html

Test Plan

Tested with python2.7 (as default), and we get:

Moving: bin/easy_install --> bin/easy_install-2.7
Linking:  bin/easy_install-2.7 --> @bin/easy_install

plist: 

bin/easy_install
bin/easy_install-%%PYTHON_VER%%

With Python 3.4

Moving: bin/easy_install --> bin/easy_install-3.4

plist: 

bin/easy_install-%%PYTHON_VER%%

Additionally:

portlint - OK (one false positive)
porttest - OK (poudriere)
unittest - OK
exp-run - TODO

[koobs]

Hold off on this @antoine, have some more to do

[koobs]

Create default links conditionally

[koobs]

Pending review before exp-run

[koobs]

Use USE_PYTHON=concurrent (for suffixes & default link)

[antoine]

Exp-run results:

http://package18.nyi.freebsd.org/build.html?mastername=101amd64-default-D2704PR168169&build=2015-06-01_08h27m15s

1 new failure:

http://package18.nyi.freebsd.org/data/101amd64-default-D2704PR168169/2015-06-01_08h27m15s/logs/errors/py27-pyspatialite-3.0.1_5.log

[koobs]

Author: koobs
Date: Fri Jun 12 11:12:29 2015
New Revision: 389265
URL: https://svnweb.freebsd.org/changeset/ports/389265

Log:

database/pyspatialite: Modernize before setuptools update

Modernize in preparation for a pending setuptools update which
identified this port as failing during an exp-run [1].

- Use canonical CHEESESHOP master site
- Use autoplist & concurrent
- Remove pkg-plist accordingly
- Remove PYDISTUTILS_PKGNAME and WRKSRC overrides
- Stop package from adding empty directory to --record (and therefore
  pkg-plist) output

While I'm here:

- Add LICENSE and LICENSE_FILE
- Strip shared library
- Re-patch patches according to makepatch
- Remove spurious whitespace

[1] https://reviews.freebsd.org/D2704

Approved by:	python, portmgr (exp-run)