Added en, fr & es traduction for the login module.

Signed-off-by: cocolekat <cocolekat@gmail.com>
Merge branch 'master' of https://github.com/catbox/pkw.git
Merge branch 'master' of https://github.com/catbox/pkw.git
Merge branch 'master' of https://github.com/catbox/pkw.git