This module should only add prefixes, not remove code

Get the code of Paul Irish: http://www.html5rocks.com/en/tutorials/flexbox/quick/

display: -webkit-box;
-webkit-box-orient: horizontal;
-webkit-box-pack: center;
-webkit-box-align: center;

display: -moz-box;
-moz-box-orient: horizontal;
-moz-box-pack: center;
-moz-box-align: center;

display: box;
box-orient: horizontal;
box-pack: center;
box-align: center;

And see what your module will do with it. I wasted 4 hours and tons of nerves to find out what’s going on, because I couldn’t imagine that ‘prefixer’ can remove code instead of adding prefixes - it’s absolutely wrong.

[ai]

remove: false option was released today in Autoprefixer 3.2.

[e-oz]

thank you!