Git commits in Moodle 3.0.0 by Petr Skoda

commit c73f6d03e5037729097bb9f5f5a55be15f3cab18
Author: Petr Skoda <petr.skoda@totaralms.com>
Date:   Wed, 07 Oct 2015 12:08:55 +0800
Tag:    v3.0.0-rc2

MDL-48085 flowplayer: prevent flash parameters via url


commit e4ac3879c2d1f8fe66caa74ff1544248bccef61e
Author: Petr Skoda <petr.skoda@totaralms.com>
Date:   Wed, 19 Aug 2015 05:33:12 +0800
Tag:    v3.0.0-beta

MDL-50860 core: improve creation of random strings


commit 5c1f41f0583e9174ead1530f93dc4b260d8036d5
Author: Petr Skoda <petr.skoda@totaralms.com>
Date:   Mon, 15 Jun 2015 06:20:12 +0800
Tag:    v3.0.0-beta

MDL-50688 lib: fix local url validation bug