C++ base

This class suite contains several powerful c++ base classes for basic encapsulation of low level operating system calls and basic library functions. Further packages you may access from this PaGE require the installation of this base package Shared library support added Small fix in GetLongOpt ( _isParsed Flag set up in parseOpt method )Added File::getShortName method for abbreviated filename retrievelFixe for command Exit code in CommandExecuter classAdded signal.h to SigHandler.HChanged in CommandExecuter from execl to execv Extended Logger class to update already logged modules ( logModule )Introducion of Base64Coder classSmall extension of Logger class to support no loggingIntroducion of GetLongOpt class Fixed daylight saving setting in Datetime class