Moving IRC network reference to OFTC

Change-Id: I3e4944d47ba8192b4a1f0350347e4dc68d811895

README.rst

@@ -49,7 +49,7 @@ Future design work is tracked at:
 
     https://specs.openstack.org/openstack/keystone-specs
 
-Contributors are encouraged to join IRC (``#openstack-keystone`` on freenode):
+Contributors are encouraged to join IRC (``#openstack-keystone`` on OFTC):
 
     https://wiki.openstack.org/wiki/IRC
 

doc/source/contributor/how-can-i-help.rst

@@ -50,7 +50,7 @@ become part of the team:
   You can also subscribe to email notifications for new bugs.
 * Subscribe to the openstack-discuss@lists.openstack.org mailing list (filter on
   subject tag ``[keystone]``) and join the #openstack-keystone IRC channel on
-  freenode. Help answer user support questions if you or your organization has
+  OFTC. Help answer user support questions if you or your organization has
   faced and solved a similar problem, or chime in on design discussions that
   will affect you and your organization.
 * Check out the low hanging fruit bugs, submit patches to fix them:

doc/source/getting-started/community.rst

@@ -34,10 +34,10 @@ from feature designs to documentation to testing to deployment scripts.
 .. _Launchpad: https://launchpad.net/keystone
 .. _wiki: https://wiki.openstack.org/
 
-#openstack-keystone on Freenode IRC Network
--------------------------------------------
+#openstack-keystone on OFTC IRC Network
+---------------------------------------
 
-You can find Keystone folks in `<irc://freenode.net/#openstack-keystone>`_.
+You can find Keystone folks in `<irc://oftc.net/#openstack-keystone>`_.
 This is usually the best place to ask questions and find your way around. IRC
 stands for Internet Relay Chat and it is a way to chat online in real time.
 You can also ask a question and come back to the log files to read the answer