[Lazarus] Support for dotted unit name

[Rich Saunders]

On 11/4/11 3:17 AM, Mattias Gaertner wrote:
> Dotted unit name means dots in the unit name itself. For example
> an.example.pas. I don't know a good example.
Well, if unit names are tied to file names and embedded dots are
becoming more common in file names, then I can understand the "pressure"
to relax the unit naming rules to also allow for embedded dots.

But, no, I do not foresee the need in my work.