added network-securoty modules

Author: samperay

ec2/instances/getec2.py renamed to ec2/instances/getec2all.py

@@ -0,0 +1,10 @@
+#!/usr/bin/python
+
+import boto3
+client = boto3.client('ec2')
+addresses_dict = client.describe_addresses()
+
+for eip in addresses_dict['Addresses']:
+    if "InstanceId" not in eip:
+        if "NetworkInterfaceId" not in eip:
+            print("Unused EIP:",eip['PublicIp'])