[Commands] Cleanup #ai Command. (#1980)

- Cleanup messages and logic.
- Remove #ai start/#ai stop as they can crash zones and are mostly useless.
- Add EQ::constants::GetConsiderLevelMap() and EQ::constants::GetConsiderLevelName().
- Add quest::getconsiderlevelname(consider_level) to Perl.
- Add eq.get_consider_level_name(consider_level) to Lua.

zone/lua_general.cpp

@@ -3367,6 +3367,10 @@ std::string lua_get_body_type_name(uint32 bodytype_id) {
 	return quest_manager.getbodytypename(bodytype_id);
 }
 
+std::string lua_get_consider_level_name(uint8 consider_level) {
+	return quest_manager.getconsiderlevelname(consider_level);
+}
+
 std::string lua_get_environmental_damage_name(uint8 damage_type) {
 	return quest_manager.getenvironmentaldamagename(damage_type);
 }
@@ -3818,6 +3822,7 @@ luabind::scope lua_register_general() {
 		luabind::def("get_faction_name", &lua_get_faction_name),
 		luabind::def("get_language_name", &lua_get_language_name),
 		luabind::def("get_body_type_name", &lua_get_body_type_name),
+		luabind::def("get_consider_level_name", &lua_get_consider_level_name),
 		luabind::def("get_environmental_damage_name", &lua_get_environmental_damage_name),
 
 		/*