Added LCM scripts for hold/unhold.

This close #1668

Author: gvagenas

liveCallModification/LiveCallModificationAPI_June1_2015.pdf

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+############################################################
+# Alice calls Bob. Given Alice call_sid, use this script to
+# move both calls to a conference room with music and muted
+# that means to hold the call.
+############################################################
+
+#Provide Restcomm ip address
+restcomm_ip=
+#Provide Username sid
+userSid=
+#Provide Auth Token
+authToken=
+
+#Call SID of the call to move. Use the call SID of the initial Call
+sid=$1
+
+echo "Moving call $1 to Conference"
+
+curl -X POST http://$userSid:$authToken@$restcomm_ip:8080/restcomm/2012-04-24/Accounts/$userSid/Calls.json/$1 -d "Url=http://$restcomm_ip:8080//restcomm/demos/dial/conference/dial-conference.xml" -d "MoveConnectedCallLeg=true"

liveCallModification/hold.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+############################################################
+# Use this script to unhold a call previously set on hold
+############################################################
+
+#Provide Restcomm ip address
+restcomm_ip=
+#Provide Username sid
+userSid=
+#Provide Auth Token
+authToken=
+
+#Call SID of the call to move. Use the call SID of the initial Call
+sid=$1
+
+curl -X POST http://$userSid:$authToken@$restcomm_ip:8080/restcomm/2012-04-24/Accounts/$userSid/Calls.json/$1 -d "Url=http://$restcomm_ip:8080/restcomm/demos/dial/conference/dial-conference-moderator.xml "