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/SoftWrapper.java

@@ -0,0 +1,27 @@
+import java.lang.ref.SoftReference;
+import net.runelite.mapping.Export;
+import net.runelite.mapping.Implements;
+import net.runelite.mapping.ObfuscatedName;
+
+@ObfuscatedName("ef")
+@Implements("SoftWrapper")
+public class SoftWrapper extends Wrapper {
+   @ObfuscatedName("m")
+   @Export("ref")
+   SoftReference ref;
+
+   SoftWrapper(Object var1, int var2) {
+      super(var2);
+      this.ref = new SoftReference(var1);
+   }
+
+   @ObfuscatedName("m")
+   Object get() {
+      return this.ref.get();
+   }
+
+   @ObfuscatedName("f")
+   boolean isSoft() {
+      return true;
+   }
+}