#3 Free Pascal patch for Log4D.pas

[Michael Justin]

Free Pascal (2.6.x) fails to compile Log4D.pas because of unknown identifiert TCLassList.

This fixes the problem:

Line 64-66 old:
{$IFDEF DELPHI5_UP}
Contnrs,
{$ENDIF}

new:
{$IFDEF HAS_UNIT_CONTNRS}
Contnrs,
{$ENDIF}