Added explanation for new settings option

Merge pull request #52 from fgubler/feature/translations

Feature/translations

Satisfied linter and new version

Update README.md

new version

Fixed naming-conflict between kotlin and java

Merge pull request #43 from fgubler/Develop

Develop

Merge pull request #42 from fgubler/feature/biometric-authentication

Feature/biometric authentication

Merge pull request #40 from fgubler/Develop

WhatsApp integration

Merge pull request #39 from fgubler/Develop

Allowing the user to edit nickname, middle-name, prefix and suffix