Applying some schemas fixes

source/behavior/entities/format/behaviors/croak.json

@@ -10,7 +10,7 @@
     "duration": {
       "title": "Duration",
       "description": "Random range in seconds after which the croaking stops. Can also be a constant.",
-      "$ref": "../../../../general/vectors/integer2OrValue.json"
+      "$ref": "../../../../general/vectors/number2OrValue.json"
     },
     "filters": {
       "title": "Filters",

source/behavior/entities/format/behaviors/melee_box_attack.json

@@ -76,6 +76,11 @@
       "$ref": "../types/trigger.json",
       "description": "Defines the event to trigger when this entity successfully attacks."
     },
+    "on_kill": {
+      "title": "On Kill",
+      "$ref": "../types/trigger.json",
+      "description": "[UNDOCUMENTED] Defines the event to trigger when this entity successfully kills a target."
+    },
     "outer_boundary_time_increase": {
       "title": "Outer Boundary Time Increase",
       "type": "number",