PPCConfiguration refactoring: [2/10]: introduced PPCCompilationContext Moved parser class/scanner class instvars from PPCConfiguration subclasses to the context. Made PPCConfiguration to keep an instance of context. This is a preparation for having only one PPCConfiguration-like class.

@REM -------
@REM make using lcc compiler
@REM type lccmake, and wait...
@REM do not edit - automatically generated from ProjectDefinition
@REM -------
make.exe -N -f bc.mak -DUSELCC=1 %*