Remove poorly designed locations

Characters/Gruss.txt

@@ -43,7 +43,7 @@ Known 8: used [4,3,3,1]
 1 Hunter's Mark
 1 Fog Cloud
 2 Spike Growth
-2 Rope Trick
+2 Silence
 2 Healing Spirit
 3 Water Walk
 3 Fear

Places/cave_of_nightmares.txt

@@ -1,8 +0,0 @@
-Cave of Nightmares
-------------------
-
-The cave of nightmares is a perfectly ordinary cave southeast of Santa Ignucia.
-The name was chosen in an effort to drive up tourism.
-And the occasional scream heard for miles. No one knows what's making it, but it's definitely coming from the cave.
-
-The screams roughly coincide with the phase of the moon, but not any of the interesting ones, just a waxing crescent.

Places/giant_steppe.txt

@@ -1,8 +0,0 @@
-Giant Steppe
-------------
-
-Giant Steppe is a large field of extremely tall grass (~2.5 meters) south of Santa Ignucia.
-
-The grass is observed fireproof after many thunderstorms and wildfires in the surrounding area, leading observers to believe it to have grown over the graves of ancient fire giants.
-Now, of course ancient fire giants aren't real and are just something you tell kids to make them behave around the Skromft festival, so it's likely just a quirk of natural selection that causes this.
-Either way, there must be interesting animals hiding in the grass that no one's discovered yet. The ecosystem is entirely unobserved through the tall grass; perhaps you'd be able to make profound discoveries and cool potions with what you find.