MDL-32712 assignment: convert default format value during upgrade
MDL-28235 form: Help button popup close accessibility improved

AMOS BEGIN
 CPY [close,editor],[close,form]
AMOS END
MDL-28235 form: Removed close icon of help icon popups
MDL-32326 dock: Clarified use of CSS rotation
MDL-35469 fix Gecko based browser checks

The problem is that latest firefox versions stopped using dates because they lost the meaning over the time.
MDL-35581 lib: Help popups misaligned for right-to-left languages
MDL-35889 blocks: Adding a legend to the fieldset
MDL-33621 rating: fixed view help error for global scale rating
MDL-34837 backup: Restore does not fail when some courses have the same name
MDL-29762 Blocks: Modified checks to show image in html block

Conflicts:

	blocks/html/lib.php
MDL-35880 user: Adding a heading to profile edit page
MDL-36076 qtype multichoice: validation fails on '0' answer.
MDL-31629 auth_shibboleth Use correct language string location
MDL-35489 users: Check added before using form data
MDL-31708 wiki: Wiki 2.0 non-group member can see edit option in navigation block
MDL-21625 Question bank: Add accessibility to table layout for viewing question list
MDL-35766 AJAX: Conditional activity hiding is separately handled by JS
MDL-21625 Question bank: fixing whitespace
MDL-35910 Assignment 2.2: Fixed included files in assignment zip.
If Marking button is enabled, assignment is open and is not finalized, then don't add file to zip
MDL-36103 tablelib: links to user profiles are wrong in courses.