Add sample documentation for hipchat support via xmpp

matterbridge.toml.sample

@@ -109,6 +109,50 @@ RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
 #OPTIONAL (default false)
 ShowJoinPart=false
 
+
+###################################################################
+#hipchat section
+###################################################################
+#Go to https://www.hipchat.com/account/xmpp this will show you the necessary data
+#to fill in the section below
+[xmpp.hipchat]
+#xmpp server to connect to. 
+#REQUIRED
+Server="chat.hipchat.com:5222"
+
+#Jabber ID
+#REQUIRED
+Jid="12345_12345@chat.hipchat.com"
+
+#Password (your hipchat password)
+#REQUIRED
+Password="yourpass"
+
+#Conference (MUC) domain
+#REQUIRED
+Muc="conf.hipchat.com"
+
+#Room nickname
+#REQUIRED
+Nick="yourlogin"
+
+#Nicks you want to ignore. 
+#Messages from those users will not be sent to other bridges.
+#OPTIONAL
+IgnoreNicks="spammer1 spammer2"
+
+#RemoteNickFormat defines how remote users appear on this bridge 
+#The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
+#The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
+#The string "{PROTOCOL}" (case sensitive) will be replaced by the protocol used by the bridge
+#OPTIONAL (default empty)
+RemoteNickFormat="[{PROTOCOL}/{BRIDGE}] <{NICK}> "
+
+#Enable to show users joins/parts from other bridges (only from irc-bridge at the moment)
+#OPTIONAL (default false)
+ShowJoinPart=false
+
+
 ###################################################################
 #mattermost section
 ###################################################################
@@ -425,6 +469,7 @@ enable=true
     #           - ID:123456789 (where 123456789 is the channel ID) 
     #               (https://github.com/42wim/matterbridge/issues/57)
     #telegram   - chatid (a large negative number, eg -123456789)
+    #hipchat    - id_channel (see https://www.hipchat.com/account/xmpp for the correct channel)
     #REQUIRED
     channel="#testing"