[Lazarus] Adds Gauge component on Lazarus

[Hans-Peter Diettrich]

silvioprog schrieb:

> So, the components of palette "Samples" also have copyright? I don't
> saw copyright on top of the unit, then I copied it.

Current (international) copyright requires that an *author* is 
identified with every unit/document, or for all parts of a project. This 
author can give permission for the use of the unit.

It's too easy to remove a copyright notice, but doing so doesn't make 
the document PD.

DoDi