Added henchman rental

Many areas, items, and creatures were adjusted for balance and aesthetics.

_module/nss/hench_norecover.nss

@@ -0,0 +1,11 @@
+#include "hench_i0_conv2"
+
+int StartingConditional()
+{
+    if (GetLocalInt(OBJECT_SELF, sHenchAutoRecoverTraps))
+    {
+        return FALSE;
+    }
+    return GetHasSkill(SKILL_DISABLE_TRAP);
+}
+