Sort out passing of global info into single ServerInfo class.

src/e-server:
	* Release/src/subdir.mk: Added reference to ServerInfo.c,
	ServerInfo.o and ServerInfo.d.
	* src/debugVerbose.h: Deleted.
	* src/GdbServer.cpp: Replace references to rspPort by si->port
	throughout, replace references to haltOnAttach by si->haltOnAttach
	throughout, replace references to ttyOut by si->ttyOut throughout,
	replace references to debug_level by calls to ServerInfo debug
	accessors throughout.
	(GdbServer): Initalize from ServerInfo, pass ServerInfo to
	RspConnection.
	* src/GdbServer.h: Constructor takes just ServerInfo as parameter,
	remove rspPort, haltOnAttach and ttyOut and replace by si, remove
	external ref to debug_level and include of debugVerbose.h.
	* src/RspConnection.cpp: Include ServerInfo.h
	(RspConnection): Take ServerInfo and sole parameter and extract
	portNum from this, remover overloaded version taking serviceName
	parameter, since nevery used.
	(rspInit): Remove serviceName parameter.
	(getPkt, putPkt): Replace debug_level by debugTrapAndRspConn.
	* src/RspConnection.h: Include ServerInfo.h, pass ServerInfo as
	sole paramter to RspConnection, and remove variant constructor
	with service name, remove serviceName parameter from rspInit, add
	private member to point to ServerInfo, remove serviceName.
	* src/ServerInfo.cpp: Created.
	* src/ServerInfo.h: Created.
	* src/TargetControlHardware.cpp: Remove incldue of debugVerbose
	and add include of maddr_defs.h
	(TargetControlHardware): Pass ServerInfo instead of
	dontCheckHwAddr and skipPlatformReset.
	(readBurst, writeBurst): Replace dontCheckHwAddr with ref to
	ServerInfo.
	(initHwPlatform): Replace debug_level with ServerInfo
	debugTrapAndRspCon, replace skipPlatformReset with ref to
	ServerInfo
	(readMem, writeMem): Replace dontCheckHwAddr with ref to
	ServerInfo, replace debug_level with ServerInfo debugTargetWr
	* src/TargetControlHardware.h: Initialize constructor with
	ServerInfo instead of flags, remove CORE_SPACE, add si member var.
	* src/main.cpp: Include ServerInfo:
	(PORT_BASE_NUM, TTY_, debug_level): Deleted.
	(usage): Add new debug flags.
	(showMaps): Renamed from showMemoryMap, add ServerInfo parameter.
	(initPlatform): Pass all but last arg as ServerInfo class, pass on
	to tCntrl and showMaps.
	(main): Create ServerInfo instance and repace corresponding flags
	throughout - doShowMemoryMap, skipPlatformReset,
	dontCheckHwAddress,haltOnAttach, ttyOut, PORT_BASE_NUN.  Remove
	withTtySupport - now use NULL ttyOut instead, validate port
	number, use named debug flags.