Port Injector to main layout

Adds deobfuscator
Adds injected-client
Adds injector-plugin
Adds runescape-client

Replaces RL's apis

Small bug with sprites atm, will be resolved soon. tired af.

Builds, probably

runescape-client/src/main/java/ObjectNode.java

@@ -0,0 +1,15 @@
+import net.runelite.mapping.Export;
+import net.runelite.mapping.Implements;
+import net.runelite.mapping.ObfuscatedName;
+
+@ObfuscatedName("fk")
+@Implements("ObjectNode")
+public class ObjectNode extends Node {
+   @ObfuscatedName("m")
+   @Export("obj")
+   public final Object obj;
+
+   public ObjectNode(Object var1) {
+      this.obj = var1;
+   }
+}