tests: use test_context for tests needing internationalization (bis) Commit 8e3137064ab6 already introduced the use of test_context to cover internationalization in the test suite, instead of setting it up globally. When making changes related to formencode internationalization, a new batch of internationalization errors popped up and a commit was made to fix them. However, after some later refactoring, it looked as if the commit was not needed anymore. In Turbogears context, it was indeed not necessary as long as we still had some places that used the dummy formencode.api._ rather than a real version of _ (ugettext). After cleaning up that forgotten import, the test internationalization errors popped up again. Hence, we need to reapply the earlier commit (with some changes).

include           Apache-License-2.0.txt
include           CONTRIBUTORS
include           COPYING
include           LICENSE-MERGELY.html
include           LICENSE.md
include           MIT-Permissive-License.txt
include           README.rst
include           development.ini
recursive-include docs *
recursive-include init.d *
recursive-include kallithea/alembic *
include           kallithea/bin/ldap_sync.conf
include           kallithea/bin/template.ini.mako
recursive-include kallithea/i18n *
recursive-include kallithea/public *
recursive-include kallithea/templates *
recursive-include kallithea/tests/fixtures *
recursive-include kallithea/tests/scripts *
include           kallithea/tests/test.ini
include           kallithea/tests/vcs/aconfig