[Etherpad] Add reverse-proxy configuration for tmpad

Signed-off-by: Yohann D'ANELLO <ynerant@crans.org>

group_vars/reverseproxy.yml

@@ -35,6 +35,7 @@ glob_reverseproxy:
     - {from: trackerusercontent.crans.org, to: 172.16.10.116}
     - {from: wiki.crans.org, to: 172.16.10.161}
     - {from: pad.crans.org, to: "172.16.10.130:9001"}
+    - {from: tmpad.crans.org, to: "172.16.10.130:9002"}
     - {from: zero.crans.org, to: 172.16.10.130}
     - {from: ethercalc.crans.org, to: "172.16.10.133:8000"}
     - {from: roundcube.crans.org, to: 172.16.10.107}