Update stackforge references to openstack

Change-Id: Ibd777b5d9dbb19970aec537fe0145d97287d31f2

.gitreview

@@ -1,4 +1,4 @@
 [gerrit]
 host=review.openstack.org
 port=29418
-project=stackforge/os-collect-config.git
+project=openstack/os-collect-config.git

README.rst

@@ -37,7 +37,7 @@ When run without a command, the metadata sources are printed as a json document.
 
 # Quick Start
 
-sudo pip install -U git+git://github.com/stackforge/os-collect-config.git
+sudo pip install -U git+git://github.com/openstack/os-collect-config.git
 
 # run it on an OpenStack instance with access to ec2 metadata:
 os-collect-config

setup.cfg

@@ -5,7 +5,7 @@ author-email = openstack-dev@lists.openstack.org
 summary = Collect and cache metadata, run hooks on changes.
 description-file = 
 	README.rst
-home-page = http://github.com/stackforge/os-collect-config
+home-page = http://github.com/openstack/os-collect-config
 classifier = 
 	Development Status :: 4 - Beta
 	Environment :: Console