Refactored the logging

Using LogManager instead of FMLRelaunchLog to access the logger instance.
Added logging of the name of failed exports instead of exception.
Improved crafting log to include issuer including their location and the
requested item.
Removed superfluous FMLRelaunchLog instance.
Removed superfluous parameters for PlayerData constructor.

src/main/java/appeng/me/cluster/implementations/CraftingCPUCluster.java

@@ -82,6 +82,8 @@ import appeng.util.item.AEItemStack;
 public final class CraftingCPUCluster implements IAECluster, ICraftingCPU
 {
 
+	private static final String LOG_MARK_AS_COMPLETE = "Completed job for %s.";
+
 	private final WorldCoord min;
 	private final WorldCoord max;
 	private final int[] usedOps = new int[3];
@@ -426,12 +428,19 @@ public final class CraftingCPUCluster implements IAECluster, ICraftingCPU
 			( (CraftingLink) this.myLastLink ).markDone();
 		}
 
-		AELog.crafting( "marking job as complete" );
+		if( AELog.isCraftingLogEnabled() )
+		{
+			final IAEItemStack logStack = this.finalOutput.copy();
+			logStack.setStackSize( this.startItemCount );
+			AELog.crafting( LOG_MARK_AS_COMPLETE, logStack );
+		}
+
 		this.remainingItemCount = 0;
 		this.startItemCount = 0;
 		this.lastTime = 0;
 		this.elapsedTime = 0;
 		this.isComplete = true;
+
 	}
 
 	private void updateCPU()