Move IRC to OFTC

Author: tobias-urdin

.travis.yml

@@ -67,7 +67,7 @@ notifications:
     on_failure: always
     skip_join: true
     channels:
-      - "irc.freenode.org#gnocchi"
+      - "irc.oftc.net#gnocchi"
 
 before_deploy:
   - pip install --user --upgrade pip

doc/source/index.rst

@@ -34,7 +34,7 @@ You can join Gnocchi's community via the following channels:
 
 - Source code: https://github.com/gnocchixyz/gnocchi
 - Bug tracker: https://github.com/gnocchixyz/gnocchi/issues
-- IRC: #gnocchi on `Freenode <https://freenode.net>`_
+- IRC: #gnocchi on `OFTC <https://www.oftc.net>`_
 
 Documentation
 -------------