Merge branch 'release/v1.1.1' into develop
Merge branch 'hotfix/v1.1.2' into develop
Change links tunefl.com => www.tunefl.com.

It has been decided to use the www subdomain, and to repoint the DNS
accordingly.
Maintain some external links, taking redirects into account.
Merge branch 'url-change' into develop
Bump version to v1.1.3.
Merge branch 'release/v1.1.3'