Add more logic for trainers (WiP) and various changes

Add WiP logic for trainer Pokemon pools and biome trainer pools; add more music tracks; fix issue with implementation of Mimic move

public/images/trainer/black_belt_f.json

@@ -1,7 +1,7 @@
 {
 	"textures": [
 		{
-			"image": "battle_girl.png",
+			"image": "black_belt_f.png",
 			"format": "RGBA8888",
 			"size": {
 				"w": 211,

public/images/trainer/black_belt_m.json

@@ -1,7 +1,7 @@
 {
 	"textures": [
 		{
-			"image": "blackbelt.png",
+			"image": "black_belt_m.png",
 			"format": "RGBA8888",
 			"size": {
 				"w": 280,

public/images/trainer/rich_f.json

@@ -1,7 +1,7 @@
 {
 	"textures": [
 		{
-			"image": "socialite.png",
+			"image": "rich_f.png",
 			"format": "RGBA8888",
 			"size": {
 				"w": 216,

public/images/trainer/rich_kid_f.json

@@ -1,7 +1,7 @@
 {
 	"textures": [
 		{
-			"image": "lady.png",
+			"image": "rich_kid_f.png",
 			"format": "RGBA8888",
 			"size": {
 				"w": 299,

public/images/trainer/rich_kid_m.json

@@ -1,7 +1,7 @@
 {
 	"textures": [
 		{
-			"image": "rich_boy.png",
+			"image": "rich_kid_m.png",
 			"format": "RGBA8888",
 			"size": {
 				"w": 152,

public/images/trainer/rich_m.json

@@ -1,7 +1,7 @@
 {
 	"textures": [
 		{
-			"image": "gentleman.png",
+			"image": "rich_m.png",
 			"format": "RGBA8888",
 			"size": {
 				"w": 308,

public/images/trainer/youngster_f.json

@@ -1,7 +1,7 @@
 {
 	"textures": [
 		{
-			"image": "lass.png",
+			"image": "youngster_f.png",
 			"format": "RGBA8888",
 			"size": {
 				"w": 218,

public/images/trainer/youngster_m.json

@@ -1,7 +1,7 @@
 {
 	"textures": [
 		{
-			"image": "youngster.png",
+			"image": "youngster_m.png",
 			"format": "RGBA8888",
 			"size": {
 				"w": 125,