Added script (#2)

Reviewed-on: phoenix/twilio_sender#2
Co-authored-by: kdeng00 <kundeng00@pm.me>
Co-committed-by: kdeng00 <kundeng00@pm.me>

send_messages.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+root_dir=`pwd`
+
+echo "Root directory: $root_dir"
+
+if [[ ! -d "$root_dir" ]]; then
+    echo "Root directory does not exist. Exiting"
+    exit
+fi
+
+config_path="twilio_details.json"
+numbers_part="0"
+numbers_path="numbers/numbers-$numbers_part.json"
+type_message="json"
+messages_path="messages/message-$numbers_part.json"
+send_message="True"
+
+echo "Changing directory to $root_dir"
+cd $root_dir
+
+./twilio_sender "$config_path" "$numbers_path" "$messages_path"
+
+echo "Done"