Merge pull request #152 from felixge/remove-use-strict

Remove Redundant Use Strict

Author: chase-manning

src/dateformat.js

@@ -13,8 +13,6 @@
  */
 
 (function (global) {
-  "use strict";
-
   const dateFormat = (() => {
     const token = /d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LlopSZWN]|"[^"]*"|'[^']*'/g;
     const timezone = /\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b/g;
@@ -120,7 +118,7 @@
         p: () =>
           (o() > 0 ? "-" : "+") +
           pad(Math.floor(Math.abs(o()) / 60), 2) +
-          ':' +
+          ":" +
           pad(Math.floor(Math.abs(o()) % 60), 2),
         S: () =>
           ["th", "st", "nd", "rd"][