Git commits in Moodle 2.5.7 by Marina Glancy

commit ec57b5669ce92acdef10a7e24f35872419219b03
Author: Marina Glancy <marina@moodle.com>
Date:   Tue, 08 Jul 2014 10:11:40 +0800
Tag:    v2.5.7

MDL-43948 forms: setting types to filemanager and editor elements

commit dc97145785b9ae192168659c65309bca61a58151
Author: Marina Glancy <marina@moodle.com>
Date:   Fri, 04 Jul 2014 10:40:13 +0800
Tag:    v2.5.7

MDL-45760 make sure to check permission before setting header

commit 7bcf9b1e2cbdd1e877b828da75b17e3f8318fafc
Author: Marina Glancy <marina@moodle.com>
Date:   Thu, 26 Jun 2014 08:53:25 +0800
Tag:    v2.5.7

MDL-45616 repositories: use json encoding instead of serialization

commit 3fe105953d14766393e24372806fcf0a2b77c96d
Author: Marina Glancy <marina@moodle.com>
Date:   Wed, 25 Jun 2014 14:40:27 +0800
Tag:    v2.5.7

MDL-45616 repositories: more clearly distinguish when we use source and when reference

commit db82ad12d200d6145d5540564ce8383009398b09
Author: Marina Glancy <marina@moodle.com>
Date:   Sat, 24 May 2014 18:30:28 +0800
Tag:    v2.5.7

MDL-45688 added missing library requirement

commit e7172ea726076255566997146104b78ec635b168
Author: Marina Glancy <marina@moodle.com>
Date:   Wed, 21 May 2014 11:40:12 +0800
Tag:    v2.5.7

MDL-45469 profile: make sure profile fields can be initialised without arguments

commit 25f41a4d11ca07ee6d3b4989f5e72744ed130ae1
Author: Marina Glancy <marina@moodle.com>
Date:   Tue, 20 May 2014 18:53:06 +0800
Tag:    v2.5.7

MDL-45320 behat: change to block selector

commit 78288de702ce0e227a046529f8dd65f309ffce9d
Author: Marina Glancy <marina@moodle.com>
Date:   Sun, 04 May 2014 12:46:47 +0800
Tag:    v2.5.7

MDL-45320 block_html: behat tests

commit a4615aa8c28158e4cefd93f239c7cabb93d71a8b
Author: Marina Glancy <marina@moodle.com>
Date:   Sun, 04 May 2014 12:44:27 +0800
Tag:    v2.5.7

MDL-45320 behat: Step definitions for blocks