Add "gray" color as an alias for "grey"

2018-07-18 17:11:45 +08:00 · 2018-07-18 17:11:45 +08:00 · 937753c8f9
commit 937753c8f9
--- a/lib/color-presets.js
+++ b/lib/color-presets.js
@ -7,5 +7,6 @@ module.exports = {
  purple: 'A3E',
  pink: 'E59',
  grey: '999',
+  gray: '999',
  cyan: '4BA'
 }