Easy search v2.2 changes: Compatible XF 2.x versions 2.3
Easy search v2.1 changes: Improved error message when Posted by username not found.
Easy search v2.0 changes: If Enhanced search is enabled and Elasticsearch is not running, users using the Easy search will receive a message indicating that search is currently not available.
Easy search v1.9 changes: Updated Resource manager options, now allows searching by 'Posted by' and 'Resource category' areas.
Easy search v1.8 changes: The search results snippet is now a little darker.
Easy search v1.6 changes: Now compatible with XF 2.2.8 and newer.
Easy search v1.5 changes: Updated phrases and resource results page.
Easy search v1.4 changes: Now compatible with XF 2.2.4 and newer.
Easy search v1.3 changes: Now works with XF 2.2 and newer.
Easy search v1.2 changes: Added Limit to options page.
