Git commits in Moodle 2.6.3 by Tim Lock

commit 6769f7302bd216ba27ec56bcdd118fce44b8094b
Author: Tim Lock <tim.lock@netspot.com.au>
Date:   Wed, 09 Apr 2014 11:43:24 +0800
Tag:    v2.6.3

MDL-45012: Enable support for wma files within tinymce Moodle Media plugin

commit 85165b9473520bbcc06c34bb44bc674d616c6e4f
Author: Tim Lock <tim.lock@netspot.com.au>
Date:   Tue, 18 Mar 2014 08:38:33 +0800
Tag:    v2.6.3

MDL-44669: mod/assign: fix batchoperations JS when using select all checkboxes.

commit 3e12cb397ac3680e93198c1428772f34d65f9651
Author: Tim Lock <tim.lock@netspot.com.au>
Date:   Wed, 12 Mar 2014 10:34:48 +0800
Tag:    v2.6.3

MDL-44575: Prevent cron from sending feedback notifications when assignments are hidden in the gradebook

commit bd5fbede397c1575f91ec1fe1ed0207ef4bacb71
Author: Tim Lock <tim.lock@netspot.com.au>
Date:   Wed, 12 Mar 2014 09:11:37 +0800
Tag:    v2.6.3

MDL-44573: Remove HTML tags in outputs column in offline grading worksheet

commit 56e19b54af7eaa50f3e49bedb72c3a1506a59f40
Author: Tim Lock <tim.lock@netspot.com.au>
Date:   Fri, 07 Mar 2014 11:47:02 +0800
Tag:    v2.6.3

MDL-44499: Fix PHP warning in upload_manager class