[Lazarus] Compiler message "lines compiled"

[Mattias Gaertner]

Hi,

There is now an option to show the compiler message "n lines compiled.
m sec".
By default FPC gives the message a low priority "info", which by
default is hidden in Lazarus.

This can be useful for those who prefer a "success" line at the
bottom instead of the green header at the top.

Mattias