fix requirements.txt

restrict pyeclib version to 1.0.7, similar to swift

Change-Id: Ia69b6e1ac82a60d5cca9bbac8bb355124dc75cd6
Signed-off-by: Thiago da Silva <thiago@redhat.com>
Signed-off-by: Prashanth Pai <ppai@redhat.com>

requirements.txt

@@ -9,4 +9,4 @@ netifaces>=0.5,!=0.10.0,!=0.10.1
 pastedeploy>=1.3.3
 simplejson>=2.0.9
 xattr>=0.4
-PyECLib>=1.0.7
+PyECLib==1.0.7

tox.ini

@@ -22,6 +22,7 @@ deps =
 # https://pip.pypa.io/en/latest/reference/pip_install.html#git
 # Example: git+https://github.com/openstack/swift.git@2.0.0
   https://launchpad.net/swift/kilo/2.3.0/+download/swift-2.3.0.tar.gz
+  PyECLib==1.0.7
   -r{toxinidir}/test-requirements.txt
 changedir = {toxinidir}/test/unit
 commands = nosetests -v {posargs}
@@ -34,6 +35,7 @@ setenv = VIRTUAL_ENV={envdir}
          NOSE_COVER_HTML_DIR={toxinidir}/cover
 
 [tox:jenkins]
+# Commented as workaround for PyECLib issue
 downloadcache = ~/cache/pip
 
 # To be used by Jenkins