Show date and time on Schedules and Details in UTC (TNL-85).

common/static/js/vendor/tzAbbr.js

@@ -1,73 +0,0 @@
-/* Friendly timezone abbreviations in client-side JavaScript
-
-`tzAbbr()` or `tzAbbr(new Date(79,5,24))`
-=> "EDT", "CST", "GMT", etc.!
-
-There's no 100% reliable way to get friendly timezone names in all
-browsers using JS alone, but this tiny function scours a
-stringified date as best it can and returns `null` in the few cases
-where no friendly timezone name is found (so far, just Opera).
-
-Device tested & works in:
-* IE 6 [through] 11 (latest versions of all)
-* Firefox 3 [through] 16 (16 = latest version to date)
-* Chrome 22 (latest version to date)
-* Safari 6 (latest version to date)
-* Mobile Safari on iOS 5 & 6
-* Android 4.0.3 stock browser
-* Android 2.3.7 stock browser
-* IE Mobile 9 (WP 7.5)
-
-Known to fail in:
-* Opera 12 (desktop, latest version to date)
-
-For Opera, I've included (but commented out) a workaround spotted
-on StackOverflow that returns a GMT offset when no abbreviation is
-found. I haven't found a decent workaround.
-
-If you find any other cases where this method returns null or dodgy
-results, please say so in the comments; even if we can't find a
-workaround it'll at least help others determine if this approach is
-suitable for their project!
-*/
-define([], function() {
-  return function (dateInput) {
-    var dateObject = dateInput || new Date(),
-      dateString = dateObject + "",
-      tzAbbr = (
-        // Works for the majority of modern browsers
-        dateString.match(/\(([^\)]+)\)$/) ||
-        // IE outputs date strings in a different format:
-        dateString.match(/([A-Z]+) [\d]{4}$/)
-      );
-
-    if (tzAbbr) {
-      // Old Firefox uses the long timezone name (e.g., "Central
-      // Daylight Time" instead of "CDT")
-      /*
-         If the timezone string does not cotain capital English letters
-         (For example, the timezone string may be a Chinese string),
-         then the following code line will produce a null-reference
-         exception, and the execution of the javascript codes will 
-         be stopped, which may cause some strange behaviors. So a 
-         try-catch is needed here to prevent the execution being stopped.
-      */
-      try {
-          tzAbbr = tzAbbr[1].match(/[A-Z]/g).join("");
-      } catch(err) {
-          tzAbbr = tzAbbr[1];
-      }
-    }
-
-    // Uncomment these lines to return a GMT offset for browsers
-    // that don't include the user's zone abbreviation (e.g.,
-    // "GMT-0500".) I prefer to have `null` in this case, but
-    // you may not!
-    // First seen on: http://stackoverflow.com/a/12496442
-    // if (!tzAbbr && /(GMT\W*\d{4})/.test(dateString)) {
-    //  return RegExp.$1;
-    // }
-
-    return tzAbbr;
-  };
-});