Numerous packages to verify python-pbr (#4329)

* Numerous packages to verify python-pbr
Please note that this only ONE part of a long chain of packages that seem to depend upon eachother for building and validation including some stuff that is already in MINGW-W64 PKGBUILD’s such as setuptools and pbr as well as some other stuff.  The idea is build something that’s good enough to build everything else in hopefully manner including some stuff such as opencv, eigen, vtm numerous gnome packages, and who knows what else.  I may have made mistakes and numerous omissios so please bear with me.
mingw-w64-python2-subprocess32 - 0.6.0
mingw-w64-python-pyperclip - 1.6.4
mingw-w64-python-pyreadline - 2.1
mingw-w64-python2-cmd2 - 0.8.6
mingw-w64-python3-cmd2 – 0.9.4
mingw-w64-python-stevedore – 1.29.0
mingw-w64-python-unicodecsv – 0.14.1
mingw-w64-python-pytest-forked – 0.2 cliff-2.13.0-1
mingw-w64-python-pytest-xdist – 1.23.0
mingw-w64-python-execnet – 1.50
mingw-w64-python-testrepository – 0.20
mingw-w64-python-testresources – 2.0.1
mingw-w64-python-cliff - cliff-2.13.0
mingw-w64-python-voluptuous – 0.15.1

* python-hacking - 1.1.0

* More necessary packages for tests and afix for nose and sphinx.
Also tried to fix most mentioned previous except for "testrepository"  That was deliberate because it refers to the name of a package.

* Numerous modules that I built for testins stestr thare useful elesewhere.
I also updated sqlchemy and decorator to the latest versions.
Some times the testing here may not work but I'm hoping to lay more solid groundwork and quite a bit can be conibalized by others for fixing things already in git.

* Remove Python2 dependency for python3 package.

* python-jsonschemea - 2.6.0 - make sure .EXE works.  Added dependency on python2-functools32
python2-functutils32 - 3.2.3-2 - new package required for jsonshcemas Python2 version.
Verified this with PIP.

* python-matplotlib - require backports.functools_lru_cache
backports.functools_lru_cache - 1.5 - new package requried for python-maplotlib in Python2 - verified with PIP

mingw-w64-python-netaddr/fix-0.7.19-python3.patch

@@ -0,0 +1,50 @@
+From 2ab73f10be7069c9412e853d2d0caf29bd624012 Mon Sep 17 00:00:00 2001
+From: David Moss <drkjam@gmail.com>
+Date: Mon, 16 Jan 2017 22:17:16 +0000
+Subject: [PATCH] - fixed broken tests in issue #149 (python 3 regression in
+ 0.7.19) - only affects test suite
+
+---
+ netaddr/tests/eui/test_ieee_parsers.py | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/netaddr/tests/eui/test_ieee_parsers.py b/netaddr/tests/eui/test_ieee_parsers.py
+index 7877f09..81f1faa 100644
+--- a/netaddr/tests/eui/test_ieee_parsers.py
++++ b/netaddr/tests/eui/test_ieee_parsers.py
+@@ -12,7 +12,7 @@
+ def test_oui_parser_py2():
+     from cStringIO import StringIO
+     outfile = StringIO()
+-    with open(os.path.join(SAMPLE_DIR, 'sample_oui.txt')) as infile:
++    with open(os.path.join(SAMPLE_DIR, 'sample_oui.txt'), 'rb') as infile:
+         iab_parser = OUIIndexParser(infile)
+         iab_parser.attach(FileIndexer(outfile))
+         iab_parser.parse()
+@@ -23,7 +23,7 @@ def test_oui_parser_py2():
+ def test_iab_parser_py2():
+     from cStringIO import StringIO
+     outfile = StringIO()
+-    with open(os.path.join(SAMPLE_DIR, 'sample_iab.txt')) as infile:
++    with open(os.path.join(SAMPLE_DIR, 'sample_iab.txt'), 'rb') as infile:
+         iab_parser = IABIndexParser(infile)
+         iab_parser.attach(FileIndexer(outfile))
+         iab_parser.parse()
+@@ -34,7 +34,7 @@ def test_iab_parser_py2():
+ def test_oui_parser_py3():
+     from io import StringIO
+     outfile = StringIO()
+-    with open(os.path.join(SAMPLE_DIR, 'sample_oui.txt')) as infile:
++    with open(os.path.join(SAMPLE_DIR, 'sample_oui.txt'), 'rb') as infile:
+         iab_parser = OUIIndexParser(infile)
+         iab_parser.attach(FileIndexer(outfile))
+         iab_parser.parse()
+@@ -45,7 +45,7 @@ def test_oui_parser_py3():
+ def test_iab_parser_py3():
+     from io import StringIO
+     outfile = StringIO()
+-    with open(os.path.join(SAMPLE_DIR, 'sample_iab.txt')) as infile:
++    with open(os.path.join(SAMPLE_DIR, 'sample_iab.txt'), 'rb') as infile:
+         iab_parser = IABIndexParser(infile)
+         iab_parser.attach(FileIndexer(outfile))
+         iab_parser.parse()