new features added for npm package 2.6.6
- ability to use base files from Examples
- simple helper to manipulate printer's head from console
![27343152-b939d518-55ea-11e7-99a2-40585f595fc8.png]( "27343152-b939d518-55ea-11e7-99a2-40585f595fc8.png")
- ability to use base files from Examples
- simple helper to manipulate printer's head from console
