Enhanced remote console to display the simulator's prompt string in the remote console sessions and changed startup message to more clearly describe how to get into multiple command mode.
enhanced the relatively new tmxr_linemsgf api to dynamically flush a completely full transmit buffer as needed.
makefile fix to produce consistent CC command for all targets
Merge branch 'master' of git://github.com/simh/simh into JGP-Fixes

Conflicts:
	sim_console.c