Please backport python-idna 2.0-0ubuntu1 (main) from wily

[Benjamin.M]

Please backport python-idna 2.0-0ubuntu1 (main) from wily to trusty.

Reason for the backport:
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Needed for backporting python-cryptography from wily to trusty

Testing:
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Mark off items in the checklist [X] as you test them, but please leave the checklist so that backporters can quickly evaluate the state of testing.

You can test-build the backport in your PPA with backportpackage:
$ backportpackage -u ppa:<lp username>/<ppa name> -s wily -d trusty python-idna

* trusty:
[X] Package builds without modification
[X] python-idna installs cleanly and runs
[X] python3-idna installs cleanly and runs

No reverse dependencies