Merge pull request #1 from flibustenet/french_translation

add french translation
renamed locale directory de -> de_DE
renamed locale directories to 'de' and 'fr'
added local test configuration tests/__local
test update
test fixes
Merge branch 'master' of github.com:nive/nive_userdb
user group functions extended
pyramid 1.5 update (include pyramid_chameleon in tests)
typo
updates
Merge branch 'master' of github.com:nive/nive_userdb
i18n update, fixed templates for translation parser
added group:admin to default groups
Merge branch 'master' of github.com:nive/nive_userdb
i18n update
removed babel
i18n update
preparations for next release
postgres update