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 c5634570e25900f2e83a77a2ad20ad267bba8202.
CLOUDSTACK-6282 - Divided test_escalations.py into individual files based on functionality and added automed tests for Public IP Addresses