Optimization & Output.

Testing & integration of sub ipvs_add_svr() complete.
:smile:
Changes to update_ipvs()
-Code Optimization.
-Improved Error Logging.
Optimization.

Testing & integration of sub int_get_ip() complete.
:smile:
Changes to get_ip()
-Code Optimization.
-No longer dependemt on OS ifconfig command. :smile: