[Lazarus] Spotter enhancements

[Michael Van Canneyt]

Hi,

I've enhanced the IDE spotter.

It now also searches (if you want) in recent files/projects/packages.
You can configure this in the Tools - Options - IDE Spotter.

Selecting a recent files/project/package will open it (obviously).

Note that this version of IDE spotter no longer will compile in 1.8.4, since
a change in the IDE interfaces was needed.

Next step is to add searching for components and select them on the
component palette and/or drop them on the currently selected control in the form
designer.

Michael.