Added full Ctrl-Functionality.

src/main/java/de/skate702/craftingkeys/proxies/CraftingKeysClientProxy.java

@@ -13,7 +13,7 @@ public class CraftingKeysClientProxy extends CraftingKeysProxy {
 
 	@Override
 	public void registerRenderers() {
-
+ 
 	}
 
 	@Override

src/main/java/de/skate702/craftingkeys/proxies/CraftingKeysProxy.java

@@ -19,7 +19,7 @@ public class CraftingKeysProxy {
 	public void registerRenderers() {
 
 	}
-
+ 
 	/**
 	 * The Minecraft call to send a mouse click to a GUI. [Based on INVTW]
 	 *