templates: rename email_templates to email The '_templates' suffix is not really needed as we are already in a 'templates' dir. This is more in line with the other templates, and the new 'ini' template directory.

[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}