First update pass (1/3) - ~1400 -> 82 errors

This is first update pass, which is mainly import reorganization, name
fixes, etc... Although some parts of second were done where changes
aren't important.
Errors: ~1400 -> 82.

src/main/java/appeng/items/contents/NetworkToolViewer.java

@@ -21,7 +21,7 @@ package appeng.items.contents;
 
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
-import net.minecraft.util.IChatComponent;
+import net.minecraft.util.text.ITextComponent;
 
 import appeng.api.implementations.guiobjects.INetworkTool;
 import appeng.api.implementations.items.IUpgradeModule;
@@ -164,7 +164,7 @@ public class NetworkToolViewer implements INetworkTool
 	}
 
 	@Override
-	public IChatComponent getDisplayName()
+	public ITextComponent getDisplayName()
 	{
 		return this.inv.getDisplayName();
 	}