[Lazarus] New NumbersOnly property for TCustomEdit (r43678)

[Bart]

On 1/11/14, Graeme Geldenhuys <mailinglists at geldenhuys.co.uk> wrote:

> But if you guys are anal about "delphi compatibility" like the FPC
> developers, then that is probably not an option for you.

AFAIK there is no objection to extent our LCL controls beyound Delphi
capabilities.
The compatibility must be tha we can compile Delphi code, the other
way around isn't required,

Bart