Xpages Multi Database Search Custom Control - v2.1

Changes:

- I added support for Domino 8.5.3. Results where not displayed in a grid anymore. You will need to add a 'empty' grid component to your Xpages. See the updated documentation and demo app for more info

- Demo now uses One UI v2.1

- Demo now tries to get 15 full text indexed databases before it peforms a search. When the demo does not work, make sure you have FT indexed db's in the root of the \Data dir.