Bump Kilo next version to 2015.1.4 & fix pip

This bumps stable/kilo to next version but also squashes in
backport of commit:5f1f33cbc9f943f03c6557691508ef05886fcffd
which is needed to unblock CI as pip>=8 is wedged at
current.

pip has its own download cache by default

We no longer need tox to tell us to use one.

Note that this is a mandatory fix for use with pip>=8.

Change-Id: I1a1d3e6737276240761eb6d5f6e0b4b57b9f1965

2 files changed, 1 insertions, 2 deletions

diff --git a/setup.cfg b/setup.cfg
index 4d99762b..8cc6b324 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = ceilometer
-version = 2015.1.3
+version = 2015.1.4
 summary = OpenStack Telemetry
 description-file =
     README.rst
diff --git a/tox.ini b/tox.ini
index 53792685..cff02d06 100644
--- a/tox.ini
+++ b/tox.ini
@@ -12,7 +12,6 @@ setenv = VIRTUAL_ENV={envdir}
          EVENTLET_NO_GREENDNS=yes
 commands =
    bash -x {toxinidir}/setup-test-env-mongodb.sh python setup.py testr --slowest --testr-args="{posargs}"
-downloadcache = {toxworkdir}/_download
 whitelist_externals = bash
 
 [testenv:py-mysql]