1.15.5.1

[Demo] Improved Inspector behavior
[Demo] Removed items from main demo that are available in Inspector.
[Win] Fixed a crashing bug when closing a container control with a DataView embedded.
[All] Fixed FloatingGroupRows behavior when no childRows visible
[All] Clicking text in a checkbox cell now checks/unchecks checkbox

Source License holders also now have access to an API2 version of the code.