Fixes JEI not being recognized as activated by the terminal search button.

src/main/java/appeng/integration/modules/jei/JEIModule.java

@@ -34,7 +34,7 @@ public class JEIModule implements IJEI
 	@Override
 	public boolean isEnabled()
 	{
-		return false;
+		return jei.isEnabled();
 	}
 
 }