add space key filter

Coffcer · Coffcer · commit 14ad4ed9d1fa · 2015-08-29T18:44:13.000+08:00
diff --git a/src/filters/index.js b/src/filters/index.js
@@ -107,6 +107,7 @@ var keyCodes = {
   esc: 27,
   tab: 9,
   enter: 13,
+  space: 32,
   'delete': 46,
   up: 38,
   left: 37,
