i18n: drop translations of push-to-lock strings, removed in 99edd97366e3 A few of the dropped strings had meanwhile been translated. That gave conflicts when rebasing the po update from 99edd97366e3 and to branch head. That was resolved by dropping these conflicts.

[tox]
minversion = 1.8
envlist = py27-pytest

[testenv]
setenv =
    PYTHONHASHSEED = 0
deps =
    -r{toxinidir}/dev_requirements.txt
    python-ldap
    python-pam
commands =
    pytest: py.test {posargs}