Rename states into better names

[ikskuh]

portal300/software/src/state-machine.c

Lines 309 to 319 in bb7664a

	if (state == SHACK_UNOBSERVED)
	return "unobserved";
	if (state == SHACK_OPEN)
	return "open";
	if (state == SHACK_UNLOCKED_VIA_B2)
	return "unlocked via b2";
	if (state == SHACK_UNLOCKED_VIA_C2)
	return "unlocked via c2";
	if (state == SHACK_LOCKED)
	return "locked";
	return "<<INVALID>>";

State	Old Name	New Name
SHACK_UNOBSERVED	"unobserved"	"unobserved"
SHACK_OPEN	"open"	"open for public"
SHACK_UNLOCKED_VIA_B2	"unlocked via b2"	"not locked because b2 is unlocked"
SHACK_UNLOCKED_VIA_C2	"unlocked via c2"	"not locked because c2 is unlocked"
SHACK_LOCKED	"locked"	"locked"