Git commits in Moodle x.x.x by Sergio Rabellino

commit 328ec4459f59a98a4fda7e68f94582f852571903
Author: Sergio Rabellino <sergio.rabellino@di.unito.it>
Date:   Thu, 28 Jun 2018 15:25:32 +0800
Tag:    v3.4.4

MDL-61403 filter: Fix for the nolink tag ignored

commit af344834e1c273d19c40e9b0c1717a54935cb298
Author: Sergio Rabellino <sergio.rabellino@di.unito.it>
Date:   Thu, 28 Jun 2018 15:23:51 +0800
Tag:    v3.5.1

MDL-61403 filter: Fix for the nolink tag ignored

commit adeff60562525ac329392ce601652b51787f4a84
Author: Sergio Rabellino <sergio.rabellino@di.unito.it>
Date:   Thu, 28 Jun 2018 15:21:38 +0800
Tag:    v3.6.0-beta

MDL-61403 filter: Fix for the nolink tag ignored