Add weekly meeting ping script

Also adds a .gitreview file so reviews can be submitted.

Change-Id: I7a298d4013865a132a0773898f4f8f80f46bc036

.gitreview

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+[gerrit]
+host=review.openstack.org
+port=29418
+project=openstack/oslo.tools.git

ping_me.py

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+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+"""Script that is useful to run to make commands that will ping
+   folks for the oslo weekly irc meeting.
+"""
+
+import collections
+import sys
+
+NOTIFY_PEPS = [
+    'GheRivero', 'amotoki', 'amrith', 'bknudson', 'bnemec',
+    'dansmith', 'dhellmann', 'dims', 'dougwig', 'e0ne', 'flaper87',
+    'garyk', 'haypo', 'ihrachyshka', 'jd__', 'jecarey',
+    'johnsom', 'jungleboyj', 'kgiusti', 'kragniz', 'lifeless',
+    'lintan', 'lxsli', 'ozamiatin', 'redrobot', 'rpodolyaka',
+    'spamaps', 'sergmelikyan', 'sreshetnyak', 'sileht',
+    'sreshetnyak', 'stevemar', 'therve', 'thinrichs',
+    'toabctl', 'viktors', 'zhiyan', 'zzzeek', 'gcb',
+    'Nakato', 'rbradfor',
+]
+NOTIFY_PEPS = sorted(NOTIFY_PEPS, key=str.lower)
+NUM_PER_LINE = 7
+
+
+def main():
+    sys.stdout.write("courtesy ping for ")
+    num_in_line = 0
+    peps = collections.deque(NOTIFY_PEPS)
+    while peps:
+        pep = peps.popleft()
+        sys.stdout.write(pep)
+        num_in_line += 1
+        if num_in_line >= NUM_PER_LINE:
+            sys.stdout.write("\n")
+            if peps:
+                sys.stdout.write("courtesy ping for ")
+            num_in_line = 0
+        else:
+            if peps:
+                sys.stdout.write(", ")
+    if num_in_line:
+        sys.stdout.write("\n")
+
+
+if __name__ == '__main__':
+    main()