Author: David Mudrák
MDL-35238 Introduce available_update_deployer class
This class represents the communication bridge from Moodle UI to the
(standalone) mdeploy.php utility. It consists of various helper methods
useful when dealing with user interface, update confirmation etc.
The class is implemented as a singleton. This allows us easily
transfer required data from top level scripts (like /admin/index.php)
into the rendering methods deep in the stack without the need to change
the API of many methods on the way.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=7683e550ac50721ed3bea202d8ec0cbe88975d85
http://github.com/moodle/moodle/commit/7683e550ac50721ed3bea202d8ec0cbe88975d85
+ 2.4 en [updateavailableinstall,core_admin]