Adds an extra step to 'add a minifier' checklist.
Adds an extra step to 'add a minifier' checklist.

shinnn/css-minification-benchmark,denji/css-minification-benchmark,tavriaforever/css-minification-benchmark,shinnn/css-minification-benchmark,webdev1001/css-minification-benchmark,GoalSmashers/css-minification-benchmark,denji/css-minification-benchmark,tavriaforever/css-minification-benchmark,webdev1001/css-minification-benchmark