tree d98786ef0fdc3a5a52d96ba527ceba7e7a6f15e6
parent a73ee453051f80f9cbfa647ab5bb716d5a959071
author Matt Jeanneret <mj3580@att.com> 1576871873 -0500
committer Matt Jeanneret <mj3580@att.com> 1578476493 -0500

VOL-2395: Defer creation of EVTO and pyvoltha that does not cache

Defer the creation of the EVTO object and also delete if it exists
This prevents lingering vlan configuration that may be left after a
device disable/enable preventing passing traffic.

Also use newer pyvolthat that does not cache old TP values.

Change-Id: Ifa12a5bacb6c0a93e0e70ed6414d74926c7cd866