Work in progress - does not compile.

src/e-server:
	* Debug/src/subdir.mk: Add ProcessInfo target.
	* Release/src/subdir.mk: Likewise.
	* src/GdbServer.cpp (GdbServer::GdbServer): Assert for FSTATUS
	(GdbServer::rspServer): Rename initThreads as initProcesses.
	(GdbServer::initProcesses): Renamed from initThreads and add
	process set up.
	(GdbServer::initThreads): Renamed as initProcesses.
	(GdbServer::rspAttach): Correctly report core on attach.
	(GdbServer::rspClientRequest): Call rspStep () for both 's' and 'S'.
	(GdbServer::rspOsDataProcesses): Report all processes.
	(GdbServer::rspStep): No argument form handles both 's' and
	'S'. Generic form pass in address and signal and whether address
	was provided (can't get PC until know which threads are to be started).
	* src/GdbServer.h: Add data structures for processes. Remove one
	unused rspStep version and change prototype of full version.
	* src/ProcessInfo.cpp: Created.
	* src/ProcessInfo.h: Created.