Change `www` to `app` in URL links to Transifex
Please update Transifex button links at Contribute to Jami webpage:
- https://www.transifex.com/savoirfairelinux/jami -> https://app.transifex.com/savoirfairelinux/jami
- https://www.transifex.com/savoirfairelinux/jami-website/ -> https://app.transifex.com/savoirfairelinux/jami-website/
In the URL, the www
changed to app
.
Thank you