Add tox.ini and .gitignore

Change-Id: I10fe1310efc344567342e5fc135a62b56e445b1c

.gitignore

@@ -0,0 +1,5 @@
+AUTHORS
+ChangeLog
+*.egg-info/
+dist/
+.tox/

tox.ini

@@ -0,0 +1,35 @@
+[tox]
+minversion = 1.6
+skipsdist = True
+envlist = pep8, py27
+
+[testenv]
+usedevelop = True
+install_command = pip install {opts} {packages}
+deps = -r{toxinidir}/requirements.txt
+       -r{toxinidir}/test-requirements.txt
+commands =
+  python setup.py testr --slowest --testr-args='{posargs}'
+
+[tox:jenkins]
+downloadcache = ~/cache/pip
+
+[testenv:pep8]
+commands = flake8 {posargs}
+
+[testenv:cover]
+commands =
+  python setup.py testr --coverage
+
+[testenv:docs]
+commands = python setup.py build_sphinx
+
+[testenv:venv]
+commands = {posargs}
+
+[flake8]
+# These are ignored intentionally in openstack-infra projects;
+# please don't submit patches that solely correct them or enable them.
+ignore = E125,E129,H
+show-source = True
+exclude = .venv,.tox,dist,doc,build,*.egg