Git commits in Moodle 2.6.x by Zachary Durber

commit 531492a32cf77f90bc48c4868a5f71dd7040049f
Author: Zachary Durber <zdurber@gmail.com>
Date:   Wed, 07 Jan 2015 15:41:22 +0800
Tag:    v2.6.7

MDL-48546 filters: Split on all tags for multimedia filter check.

commit 71ab589855e6ce9fa9a30051f8efd6153284344e
Author: Zachary Durber <zdurber@gmail.com>
Date:   Mon, 05 Jan 2015 11:01:34 +0800
Tag:    v2.6.9

MDL-38466 filters: ReDoS protection for text to URL conversion.

commit d11969e7775b0fc1a2debf6ec91e42d25b0eeecd
Author: Zachary Durber <zdurber@gmail.com>
Date:   Mon, 05 Jan 2015 10:43:40 +0800
Tag:    v2.6.7

MDL-48546 filters: ReDoS protection for multimedia links.

commit 0df8bfefd1224e988266739ce017bac2283dbd60
Author: zbdd <zdurber@gmail.com>
Date:   Fri, 29 Aug 2014 10:19:37 +0800
Tag:    v2.6.6

MDL-42993 auth: spaces removed from usernames by default only

commit a6d8e2b35ed94ef7dff45592a3062499c9f3ead8
Author: zbdd <zdurber@gmail.com>
Date:   Thu, 28 Aug 2014 12:13:39 +0800
Tag:    v2.6.5

MDL-37312 backup: Keep course idnumber on same site course restore