Git commits in Moodle 2.5.5 by Petr Škoda

commit a23b04e522e903ecc5459fc0da99849fc627d800
Author: Petr Škoda <commits@skodak.org>
Date:   Wed, 12 Feb 2014 16:00:09 +0800
Tag:    v2.5.5

MDL-43200 fix enrol_manual externallib tests

commit 9f2967e301d123d11625f3b6948e1ee538086791
Author: Petr Skoda <commits@skodak.org>
Date:   Thu, 30 Jan 2014 10:17:48 +0800
Tag:    v2.5.5

MDL-43344 upgrade to latest Flowplayer

commit 5dd9d468957ed247b2ddfe27300ad9e9cfd2000c
Author: Petr Skoda <commits@skodak.org>
Date:   Tue, 21 Jan 2014 17:44:05 +0800
Tag:    v2.5.5

MDL-43746 fix require_course_login regression caused by MDL-25981

commit 87b2e5e16298c3f2c2e65f22f591d62cbf19ef43
Author: Petr Škoda <commits@skodak.org>
Date:   Sun, 29 Dec 2013 15:46:50 +0800
Tag:    v2.5.5

MDL-43511 do not cache the MUC cache in question code