Introduce test-requirements and update to stable/juno

Change-Id: I40907db9fba6008a99d95edb9fd8896fcab43b10

requirements.txt

@@ -1,7 +1,7 @@
-eventlet>=0.15.1
+eventlet>=0.15.1,<0.16.0
 Flask>=0.10,<1.0
 python-ironicclient>=0.2.1
 python-keystoneclient>=0.10.0
-requests>=2.2.0,!=2.4.0
+requests>=1.2.1,!=2.4.0
 six>=1.7.0
-stevedore>=1.1.0
+stevedore>=1.0.0

test-requirements.txt

@@ -0,0 +1,7 @@
+# generic
+coverage
+docutils
+hacking
+mock
+
+# plugin-specific

tox.ini

@@ -5,8 +5,7 @@ envlist = py27,py33,pep8,func
 usedevelop = True
 deps =
     -r{toxinidir}/requirements.txt
-    mock
-    coverage
+    -r{toxinidir}/test-requirements.txt
 commands =
     coverage run --branch --include "ironic_discoverd*" -m unittest discover ironic_discoverd.test
     coverage report -m --fail-under 90
@@ -16,8 +15,7 @@ setenv = PYTHONDONTWRITEBYTECODE=1
 basepython = python2.7
 deps =
     -r{toxinidir}/requirements.txt
-    hacking
-    docutils
+    -r{toxinidir}/test-requirements.txt
 commands =
     flake8 ironic_discoverd
     rst2html.py --strict README.rst /dev/null
@@ -33,6 +31,6 @@ import_exceptions = ironicclient.exceptions
 basepython = python2.7
 deps =
     -r{toxinidir}/requirements.txt
-    mock
+    -r{toxinidir}/test-requirements.txt
 commands =
     python functest/run.py