LPS-52029 The com.liferay.portlet tests really should be unit tests
LPS-52029 sort
Revert "LPS-52029 sort", order matters.

This reverts commit b7aedc394b8ce200fd9455bf662b9ef7bbd870e4.
sync-engine - Set counter fields to volatile since value is read from multiple threads
sync-engine - Preserve file timestamps
LPS-51636 Creates a new osgi module for rss portlet
LPS-51636 project files
LPS-51636 moves jsp only
LPS-51636 moves icon
LPS-51636 moves java only
LPS-51636 Moves language.properties
LPS-51636 Creates new portlet class for RSS portlet
LPS-51636 Add default properties for RSS portlet
LPS-51636 Creates upgrade class for RSS
LPS-51636 Adds to auto deploy the RSS portlet
LPS-51636 Removes references for RSS portlet
LPS-51636 Removes struts path
LPS-51636 Creates RSSPortletKeys
LPS-51636 Register components
LPS-51636 Moves properties to RSS module