Add new requirements for guest agent on stable/liberty

Now that we are moving on to the Mitaka release, we need to explicitly
specify the requirements that are needed by the Liberty guest agent so
that we are able to test Trove on the stable/liberty branch.

Change-Id: I82d80ebcb7bf2913e5605ca24f945de98e351ddc

scripts/files/requirements/fedora-requirements-liberty.txt

@@ -0,0 +1,26 @@
+# The order of packages is significant, because pip processes them in the order
+# of appearance. Changing the order has an impact on the overall integration
+# process, which may cause wedges in the gate later.
+unittest2
+testtools
+extras
+python-novaclient>=2.22.0
+python-swiftclient>=2.2.0
+python-cinderclient>=1.1.0
+kombu>=2.5.0
+babel>=1.3
+python-heatclient>=0.3.0
+passlib
+jinja2>=2.6
+python-neutronclient>=2.3.11,<3
+netifaces>=0.10.4
+oslo.config>=1.9.3,<1.10.0  # Apache-2.0
+oslo.messaging>=1.8.0  # Apache-2.0
+oslo.i18n>=1.5.0,<1.6.0  # Apache-2.0
+oslo.serialization>=1.4.0,<1.5.0               # Apache-2.0
+oslo.service>=0.1.0 # Apache-2.0
+oslo.utils>=1.4.0,<1.5.0                       # Apache-2.0
+oslo.log>=1.8.0  # Apache-2.0
+osprofiler>=0.3.0
+oslo.concurrency>=1.8.0,<1.9.0         # Apache-2.0
+pexpect>=3.1,!=3.3

scripts/files/requirements/ubuntu-requirements-liberty.txt

@@ -0,0 +1,25 @@
+# The order of packages is significant, because pip processes them in the order
+# of appearance. Changing the order has an impact on the overall integration
+# process, which may cause wedges in the gate later.
+unittest2
+testtools
+extras
+python-novaclient>=2.18.0
+python-swiftclient>=2.2.0
+python-cinderclient>=1.1.0
+kombu>=2.5.0
+six>=1.7.0
+babel
+python-heatclient>=0.2.9
+passlib
+jinja2
+python-neutronclient>=2.3.6,<3
+netifaces>=0.10.4
+oslo.config>=1.4.0 # Apache-2.0
+oslo.messaging>=1.4.0,!=1.5.0
+oslo.i18n>=1.0.0
+oslo.serialization>=1.0.0
+oslo.service>=0.1.0 # Apache-2.0
+oslo.utils>=1.1.0
+osprofiler>=0.3.0
+oslo.concurrency>=0.3.0