- Avatars are square by default
- Implement Speeddial Layout for debug
- Prepare for Channel/Query Join/Create UI
- Fix and improve Spinner UI

- This fixes crashes in situations where the crash report was larger
  than the maximum allowed size of text to be shared
- Improves UX, as now the text is added as attachment to Emails instead
  of being used as text

- Prepared for French and Serbian
- Updated Portuguese
- Reformatted XML resources

Signed-off-by: Janne Koschinski <janne@kuschku.de>

Signed-off-by: Janne Koschinski <janne@kuschku.de>

Signed-off-by: Janne Koschinski <janne@kuschku.de>