Move sphinx to test-reuqirements.

Change-Id: I15ffeec34cdf9be24ffade5701b8e723aaaa171c

.gitignore

@@ -21,6 +21,7 @@ develop-eggs
 .installed.cfg
 
 # Other
+.testrepository
 .tox
 .*.swp
 .coverage

.testr.conf

@@ -0,0 +1,4 @@
+[DEFAULT]
+test_command=OS_STDOUT_CAPTURE=1 OS_STDERR_CAPTURE=1 OS_TEST_TIMEOUT=60 ${PYTHON:-python} -m subunit.run discover -t ./ . $LISTOPT $IDOPTION
+test_id_option=--load-list $IDFILE
+test_list_option=--list

setup.py

@@ -17,5 +17,5 @@
 import setuptools
 
 setuptools.setup(
-    setup_requires = ['d2to1'],
-    d2to1 = True)
+    setup_requires=['d2to1'],
+    d2to1=True)

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py26,py27,pep8
+envlist = py26,py27,pep8,pyflakes
 
 [testenv]
 setenv = VIRTUAL_ENV={envdir}
@@ -17,7 +17,7 @@ downloadcache = ~/cache/pip
 
 [testenv:pep8]
 commands =
-  pep8 --repeat --show-source --exclude=.venv,.tox,dist,doc .
+  pep8 --repeat --show-source --exclude=.venv,.tox,dist,doc,*.egg .
 
 [testenv:pyflakes]
 deps = pyflakes
@@ -26,8 +26,7 @@ commands = pyflakes oslo
 [testenv:cover]
 setenv = VIRTUAL_ENV={envdir}
 commands =
-  python setup.py testr --coverage \
-    --testr-args='^(?!.*test.*coverage).*$'
+  python setup.py testr --coverage
 
 [testenv:venv]
 commands = {posargs}