added stuff

- storage proxy block: reads an another inventory into system
- right clicking to push 1 item works
- when take() returns 0, don't give any item stack to the player
- tweaked energy usage

src/main/java/storagecraft/block/BlockStorageProxy.java

@@ -0,0 +1,17 @@
+package storagecraft.block;
+
+import net.minecraft.block.ITileEntityProvider;
+import net.minecraft.tileentity.TileEntity;
+import net.minecraft.world.World;
+import storagecraft.tile.TileStorageProxy;
+
+public class BlockStorageProxy extends BlockSC implements ITileEntityProvider {
+	public BlockStorageProxy() {
+		super("storageProxy");
+	}
+
+	@Override
+	public TileEntity createNewTileEntity(World world, int meta) {
+		return new TileStorageProxy();
+	}
+}