https://issues.liferay.com/browse/LRDOCS-722

https://issues.liferay.com/browse/LRDOCS-722

Updated Event Listing portlet example for 6.2 Dev Guide release. Removed non-working year-range-past hints from Event Listing portlet project and the Model Hints section of the Dev Guide.

Also, fixed unrelated typo: There was a reference to Parts and Inventory in the Custom SQL section.