Git commits in Moodle 2.3.9 by Petr Škoda

commit ef7c73d5d81a2c3e1755b5b3ae2b38b660c8f1d6
Author: Petr Škoda <commits@skodak.org>
Date:   Fri, 26 Jul 2013 22:44:12 +0800
Tag:    v2.3.9

MDL-40889 prevent 304 when minimising JS


commit d756385a0ceecf2a12131e238b0b9ec34e56296f
Author: Petr Škoda <commits@skodak.org>
Date:   Thu, 25 Jul 2013 05:06:21 +0800
Tag:    v2.3.9

MDL-40676 ignore null bytes