Please backport ansible 1.6.6+dfsg-1 (universe) from utopic

Please backport ansible 1.6.6+dfsg-1 (universe) from utopic to trusty.

Reason for the backport:
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New feature release.

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 utopic -d trusty ansible

* trusty:
[x] Package builds without modification
[x] ansible-node-fireball installs cleanly and runs
[x] ansible installs cleanly and runs
[x] ansible-fireball installs cleanly and runs
[x] ansible-doc installs cleanly and runs

No reverse dependencies