Show the number of times a shipping label has been printed

IMPROVEMENT

On the Sales > Sales Orders > Shipping tab, if you are using the integrated shipping feature and generating labels through the system, now you'll be alerted how many times you print a shipping label.  The number of times you print labels will be placed at the top right corner of the print icon.  This is helpful for larger teams to know how many times a label has been printed to avoid duplicates and it will help diagnose printing issues from the client-side.