Add shebang to tftools.py (#14)
Add shebang to tftools.py (#14)

Fix for https://github.com/GoogleCloudPlatform/terraform-sample-tools/issues/13

Refer to https://stackoverflow.com/a/19305076/1686903
GoogleCloudPlatform/terraform-sample-tools,GoogleCloudPlatform/terraform-sample-tools,GoogleCloudPlatform/terraform-sample-tools