simplebuild 1.54

-add a new toolchain check system for console & menubuild (it can have some bugs !!!)
-libsearchdir is now saved in profile (please report)
-build optimisations add -Os & USE_LIBCRYPTO=1 for a smaler binary size
-renamed dream_hw to dreambox_fpu
-fixed name in consolebuild (thnx ChiefOBrien)
-enable deldebug="1" in console mode (this parameter is to set in simplebuild.config)
-very simple console build just type