Remove Python packaging files

Since we don't release releng as a python project, it doesn't make much
sense to include a setup.py.

The jjb testenv in tox.ini is modified to pin jenkins-job-builder and no
longer require setup.py nor jjb/test-requirements.txt, and the modules
testenv is moved to it's own tox.ini under modules.

Locally testing of jjb can still be done using:

  tox -e jjb

Change-Id: I512b1a8f9cd7d48a2f14b1bbe966b525793a6fe3
Signed-off-by: Trevor Bramwell <[email protected]>

modules/tox.ini

@@ -0,0 +1,28 @@
+# Tox (http://tox.testrun.org/) is a tool for running tests
+# in multiple virtualenvs. This configuration file will run the
+# test suite on all supported python versions. To use it, "pip install tox"
+# and then run "tox" from this directory.
+
+[tox]
+envlist = py27
+skipsdist = True
+
+[testenv]
+usedevelop = True
+setenv=
+  HOME = {envtmpdir}
+  PYTHONPATH = {toxinidir}
+
+[testenv:modules]
+deps=
+  -rrequirements.txt
+  -rtest-requirements.txt
+commands =
+  nosetests \
+  --with-xunit \
+  --xunit-file=nosetests.xml \
+  --cover-package=opnfv \
+  --with-coverage \
+  --cover-xml \
+  --cover-html \
+  tests/unit

tox.ini

@@ -8,27 +8,13 @@ envlist = py27
 skipsdist = True
 
 [testenv]
-usedevelop = True
+usedevelop = False
 setenv=
   HOME = {envtmpdir}
   PYTHONPATH = {toxinidir}
 
 [testenv:jjb]
 deps =
-	-rjjb/test-requirements.txt
+  jenkins-job-builder==1.6.1
 commands=
-	jenkins-jobs test -o job_output -r jjb/
-
-[testenv:modules]
-deps=
-	-rmodules/requirements.txt
-	-rmodules/test-requirements.txt
-commands =
-	nosetests -w modules \
-	--with-xunit \
-	--xunit-file=modules/nosetests.xml \
-	--cover-package=opnfv \
-	--with-coverage \
-	--cover-xml \
-	--cover-html \
-	tests/unit
+  jenkins-jobs test -o job_output -r jjb/