fixed off by one error and minor details on membership delete
Merge pull request #50 from annttu/translations

Translations.
Merge pull request #51 from annttu/topic/hotfix

Fixed off by one error and minor details on membership delete
fixed sorting keys
Merge pull request #52 from annttu/topic/hotfix

fixed sorting keys
version++
Merge pull request #53 from annttu/version

Fixed version number
Date of birth to Year of birth, fixed payment import logging.
version upgrade
Merge pull request #54 from annttu/birthyear

Birthyear and csvbill import fix
birth year to preview
Merge pull request #55 from annttu/birthyear

Year of birth to preview
Finnish translations.