vchoi_fork

[svn-r4727] 
Purpose:
	Feature Add
Description:
	Added the feature which will accept a directory for all of the
	features which now accept an =INC,LIB directive. The old way of doing
	things (=INC,LIB) is still valid, but we prefer the user uses the
	=DIR method from now on. It saves typing.
Platforms tested:
	Linux