CLOUDSTACK-6612: Resolved issue with sshClient.py
CLOUDSTACK-6282 - Divided test_escalations.py into individual files based on functionality and added automed tests for Public IP Addresses
Revert "CLOUDSTACK-6282 - Divided test_escalations.py into individual files based on functionality and added automed tests for Public IP Addresses"

This reverts commit 2ba6322030dc24e6888407c78a8573f8b0d04bc9.
CLOUDSTACK-6282 - Divided test_escalations.py into individual files based on functionality and added automed tests for Public IP Addresses