LPS-32861 Apply
LPS-27530 Return portletPreferences instead of null
LPS-29543 - YUI 3.5.0 Uploader - Documents and Media
LPS-29543 - Source Formatting
LPS-29543 - Source formatting
LPS-29544 improved loading time and memory management
LPS-29544 - Source formatting
LPS-29544 centralized logic for creating upload contexts. Folder uploads are busted
LPS-29544 - Removing unused images
LPS-29544 - Source formatting
LPS-29544 Source formatting