Git commits in Moodle 2.4.5 by Jason Fowler

commit 6e4059838c9745f49fb170bd6d1e5b31c5d6fbdc
Author: Jason Fowler <phalacee@gmail.com>
Date:   Wed, 19 Jun 2013 15:43:26 +0800
Tag:    v2.4.5

MDL-39044 - Course Completion - Replaceing strtolower with multibyte safe textlib::strtolower

commit fce7fd554ccaa2af0197bffac9243425319ec1fa
Author: Jason Fowler <phalacee@gmail.com>
Date:   Tue, 28 May 2013 15:25:08 +0800
Tag:    v2.4.5

MDL-38347 - Calendar - Fixing arrow output on Android devices

commit 4b450df00d8f2bc827b3faca9428c2db6c6f9b06
Author: Jason Fowler <phalacee@gmail.com>
Date:   Mon, 18 Mar 2013 16:02:58 +0800
Tag:    v2.4.5

MDL-37818 - RSS - Prevent access to blocks while RSS context errors are displayed