Revert "MDL-35380 SCORM: improve check for imsmanifest file and consolidate into a single function."

This reverts commit 492407e9f734989782e6380c381cfa14a09b1b26.
MDL-36002 dragdrop: Implement keyboard dragdrop for blocks

This is for the NEW block drag and drop code - not the other one :)
All it does it add proper drag handles.
Revert "MDL-36044 - Delete Icon ("X") blocks Score numbers, when in RTL mode (mod/assign , Rubrics editor)"

This reverts commit 42fabe1e87da7eb9ca5e5f3414402a357babcc3e.
weekly release 2.6dev
MDL-39959 events: Add unit tests for event course_module_created
MDL-39959 events: Add event course_module_created
MDL-39959 events: Add event course_module_updated
MDL-39959 events: Add unit tests for event course_module_updated
MDL-39959 events: Add event course_module_deleted
MDL-39959 events: Add unit tests for event course_module_deleted
MDL-39959 events: Replace legacy mod_created event with course_module_created event in course/dnduploadlib.php