Moved ETA to the title and also no longer display for empty jobs

Fixes #1567

src/main/java/appeng/container/implementations/ContainerCraftingCPU.java

@@ -140,6 +140,7 @@ public class ContainerCraftingCPU extends AEBaseContainer implements IMEMonitorH
 		{
 			this.monitor = null;
 			this.cpuName = "";
+			this.eta = -1;
 		}
 	}