Trainer updates including names and double battle pairs

Add dynamic trainer pairs; add trainer names with Bulbapedia scraping logic; add Hex Maniac trainer; make namebox stretch to fit name

public/images/trainer/hex_maniac.json

@@ -0,0 +1,41 @@
+{
+	"textures": [
+		{
+			"image": "hex_maniac.png",
+			"format": "RGBA8888",
+			"size": {
+				"w": 72,
+				"h": 72
+			},
+			"scale": 1,
+			"frames": [
+				{
+					"filename": "0001.png",
+					"rotated": false,
+					"trimmed": false,
+					"sourceSize": {
+						"w": 72,
+						"h": 60
+					},
+					"spriteSourceSize": {
+						"x": 0,
+						"y": 0,
+						"w": 72,
+						"h": 60
+					},
+					"frame": {
+						"x": 0,
+						"y": 0,
+						"w": 72,
+						"h": 60
+					}
+				}
+			]
+		}
+	],
+	"meta": {
+		"app": "https://www.codeandweb.com/texturepacker",
+		"version": "3.0",
+		"smartupdate": "$TexturePacker:SmartUpdate:f2c166f63ec69a969a603195197ac4c5:3ddb08593bf4265e8a457607f5bc100e:9c98ceb90f2b76c43d8cccba92593697$"
+	}
+}