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/util/inv/AdaptorPlayerInventory.java

@@ -22,7 +22,7 @@ package appeng.util.inv;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.inventory.IInventory;
 import net.minecraft.item.ItemStack;
-import net.minecraft.util.IChatComponent;
+import net.minecraft.util.text.ITextComponent;
 
 
 public class AdaptorPlayerInventory implements IInventory
@@ -76,7 +76,7 @@ public class AdaptorPlayerInventory implements IInventory
 	}
 
 	@Override
-	public IChatComponent getDisplayName()
+	public ITextComponent getDisplayName()
 	{
 		return this.src.getDisplayName();
 	}