Added basic changes to allow platform speceficic build
Added basic changes to allow platform speceficic build

In order to be core both compilable Lazarus / Delphi we will use this
unit as a master unit for both implementations

PascalCoin/PascalCoin,PascalCoin/PascalCoin,PascalCoin/PascalCoin,PascalCoin/PascalCoin