updating translations

Adding missing translation

Merge pull request #49 from axelmichel/24-system-settings-dialog

[24]: Localization

[24]: formatting

[24]: collecting and displaying basic info data

[24]: Fixing updated distance values

[24]: Bind system settings windpw to menu entry

[24]: Window for system settings

[24]: Renaming functions

Adding missing translation

Merge pull request #48 from axelmichel/46-acitivity-types

[46]: Linting

[46]: Translations

[46]: Translations