Fix EZP-23301: Upgrade to YUI 3.17.2
EZP-23347 - added disabled state change event handler
Merge pull request #109 from sunpietro/add-button-disabled-state

EZP-23347 - As a developer I would like to handle disabled/enabled state of a button
EZP-23347 - added disabled state change event handler
EZP-23336 - Implement redirection after a user finishes editing the content in the Content Edit form
Merge pull request #106 from sunpietro/ezs-26-user-redirections

EZP-23336 - Implement redirection after a user finishes editing the content in the Content Edit form
EZP-23199: Added a design document on a system to allow template extensibility
Removed a duplicate assertion in the EzPlatformUIExtensionTest
EZP-23199: Added support for "template" module in yui.yml

The file of this module is automatically wrapped into a YUI module by a custom
controller (in dev)
EZP-23199: Changed the Y.eZ.TemplateBasedView to be able to use the template
registry in addition to the DOM
Cleanup the setUp of the TemplateBasedView test
Cleaned up the dependencies of the app in the unit tests file
EZP-23199: Moved the handlebars template to use the new template module system
EZP-23199: Added support for partial templates