Changes for url transition to OpenDev

This commit changes openstack.org URL to opendev.org URL

Change-Id: Ifddb1e5cd5fed2ce7d2a70cb10b1b661f91df289

README.rst

@@ -8,7 +8,7 @@ for Congress. With congress-dashboard, a user is able to easily write the
 policies and rules for governance of cloud.
 
 * Free software: Apache license
-* Source: https://git.openstack.org/cgit/openstack/congress-dashboard
+* Source: https://opendev.org/openstack/congress-dashboard
 * Bugs: https://bugs.launchpad.net/congress
 * Documentation: https://docs.openstack.org/congress-dashboard/latest/
 * Release notes: https://docs.openstack.org/releasenotes/congress-dashboard/

doc/source/contributor/index.rst

@@ -13,8 +13,8 @@ Bug tracker
     https://launchpad.net/congress
 
 Code Hosting
-    https://git.openstack.org/cgit/openstack/congress-dashboard
+    https://opendev.org/openstack/congress-dashboard
 
 Code Review
-    https://review.openstack.org/#/q/status:open+project:openstack/congress-dashboard,n,z
+    https://review.opendev.org/#/q/status:open+project:openstack/congress-dashboard,n,z
 

tox.ini

@@ -7,7 +7,7 @@ skipsdist = True
 usedevelop = True
 setenv = VIRTUAL_ENV={envdir}
 deps =
-  -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt}
+  -c{env:UPPER_CONSTRAINTS_FILE:https://opendev.org/openstack/requirements/raw/branch/master/upper-constraints.txt}
   -r{toxinidir}/requirements.txt
   -r{toxinidir}/test-requirements.txt
 commands = python manage.py test {posargs} --settings=congress_dashboard.test.settings