Prepare Train M2

Update the version metadata for Train milestone 2

Change-Id: I1cdd713c6e709c219e698e1db52536e52fb04784

metadata.json

@@ -7,7 +7,7 @@
         },
         {
             "name": "openstack/keystone",
-            "version_requirement": ">=15.0.0 <16.0.0"
+            "version_requirement": ">=15.1.0 <16.0.0"
         },
         {
             "name": "puppetlabs/rabbitmq",
@@ -23,15 +23,15 @@
         },
         {
             "name": "openstack/swift",
-            "version_requirement": ">=15.0.0 <16.0.0"
+            "version_requirement": ">=15.1.0 <16.0.0"
         },
         {
             "name": "openstack/openstacklib",
-            "version_requirement": ">=15.0.0 <16.0.0"
+            "version_requirement": ">=15.1.0 <16.0.0"
         },
         {
             "name": "openstack/oslo",
-            "version_requirement": ">=15.0.0 <16.0.0"
+            "version_requirement": ">=15.1.0 <16.0.0"
         }
     ],
     "description": "Installs and configures OpenStack Glance (Image Service).",
@@ -73,5 +73,5 @@
     ],
     "source": "git://github.com/openstack/puppet-glance.git",
     "summary": "Puppet module for OpenStack Glance",
-    "version": "15.0.0"
-}
+    "version": "15.1.0"
+}