[freeipa PR#1080][opened] [Backport][ipa-4-6] travis: run the same tests in python2/3

[stlaz]

   URL: https://github.com/freeipa/freeipa/pull/1080
Author: stlaz
 Title: #1080: [Backport][ipa-4-6] travis: run the same tests in python2/3
Action: opened

PR body:
"""
This PR was opened automatically because PR #1052 was pushed to master and backport to
ipa-4-6 is required.
"""

To pull the PR as Git branch:
git remote add ghfreeipa https://github.com/freeipa/freeipa
git fetch ghfreeipa pull/1080/head:pr1080
git checkout pr1080

[freeipa PR#1080][closed] [Backport][ipa-4-6] travis: run the same tests in python2/3

[stlaz]

   URL: https://github.com/freeipa/freeipa/pull/1080
Author: stlaz
 Title: #1080: [Backport][ipa-4-6] travis: run the same tests in python2/3
Action: closed

To pull the PR as Git branch:
git remote add ghfreeipa https://github.com/freeipa/freeipa
git fetch ghfreeipa pull/1080/head:pr1080
git checkout pr1080