3.20.1 - "The biggest problem in this country is apathy, but who cares" - 2016/05/15

Fixes:
  * Fix typo in user visible string (#766003)
  * Fix crash on first run when data migration is required (#765791)

Translations:
  * Updated translations:
    - Brazilian Portuguese (pr_BR)
    - Lithuanian (lt)
    - Polish (pl)
    - Swedish (sv)