[lazarus] Saving and loading units and project doubts

[Peter Vreman]

> Hello:
> 
> I'm working on saving and loading units and projects, and I've got some
> doubts:
> a) Files should always be saved in lowercase to avoid Unices troubles
¿> isn't
> it?

The 1.1 compiler supports also case sensitive names (to be compatible with Kylix). But
first is looked for the lowercase name to be backwards compatible.