MDL-35185 import Flowplayer 3.2.14
MDL-36741 mod_forum: fixed SQL that was generated when either timed posts or groups were enabled
MDL-31824 - Calendar - Fixing HTML classes fopr calendar month view - patch provided by Mark Ward
MDL-32639 files: Removing '0' start folder in archives created with filemanager

Signed-off-by: Vadim Dvorovenko <vadimon@mail.ru>
MDL-32639 files: Improved File Manager download and zip support

Conflicts:

	lib/filestorage/zip_packer.php
MDL-32639 files: Zipping a folder does not overwrite existing files
MDL-36456 repository: S3 handles errors in a nicer way
MDL-36958 Forum: Replaced hard-coded numbers with proper defines
MDL-36212 rework html entity conversions

This should resolve all html entity conversion problems in different PHP versions.
MDL-37191 do not timeout when uninstalling plugins
MDL-37254 add missing AS keyword
MDL-37152 remove bogus $mail->IsSMTP() breaking non-smtp mailing

Credit goes to Aurelijus Bruzas, thanks.
MDL-37281 fix other users current navigation node
MDL-35792 question preview: way to update options without restarting.

It is useful, and possible, to update the display options without
restarting the question. You now only have to restart if you are
changing the maximum mark or the behaviour.
MDL-35794 quiz: config for whether Outcomes are advanced settings
MDL-37068 qformat_learnwise: fix UTF8 and other issues.
MDL-37301 fix missing AS in select

This was breaking pg 8.3. Credit goes to Thomas Robb, thanks.
MDL-37128 fix E_STRICT rss restore issue
MDL-36893 fix mnet E_STRICT issue
Automatically generated installer lang files