automatically updating times for posts on topic

moved moment.js into localization file (we need to localize it)
added helpers for date formatting use, moment().shortDate() moment().longDate() moment().shortDateNoYear()

spec/javascripts/components/formatter_spec.js

@@ -85,12 +85,22 @@ describe("Discourse.Formatter", function() {
 
   describe("autoUpdatingRelativeAge", function(){
     it("can format dates", function(){
-      var d = new Date();
+      var d = moment().subtract('days',1).toDate();
 
       var $elem = $(Discourse.Formatter.autoUpdatingRelativeAge(d));
-
       expect($elem.data('format')).toBe("tiny");
       expect($elem.data('time')).toBe(d.getTime());
+
+      $elem = $(Discourse.Formatter.autoUpdatingRelativeAge(d,{format: 'medium', leaveAgo: true}));
+      expect($elem.data('format')).toBe("medium-with-ago");
+      expect($elem.data('time')).toBe(d.getTime());
+      expect($elem.attr('title')).toBe(moment(d).longDate());
+      expect($elem.html()).toBe('1 day ago');
+
+      $elem = $(Discourse.Formatter.autoUpdatingRelativeAge(d,{format: 'medium'}));
+      expect($elem.data('format')).toBe("medium");
+      expect($elem.data('time')).toBe(d.getTime());
+      expect($elem.html()).toBe('1 day');
     });
   });
 
@@ -105,6 +115,14 @@ describe("Discourse.Formatter", function() {
 
       expect($elem.html()).toBe("2m");
 
+
+      d = new Date();
+      $elem = $(Discourse.Formatter.autoUpdatingRelativeAge(d, {format: 'medium', leaveAgo: true}));
+      $elem.data('time', d.getTime() - 2 * 60 * 1000);
+
+      Discourse.Formatter.updateRelativeAge($elem);
+
+      expect($elem.html()).toBe("2 minutes ago");
     });
   });
 });

spec/javascripts/spec.js

@@ -1,3 +1,4 @@
+
 //= require env
 
 //= require ../../app/assets/javascripts/preload_store.js
@@ -13,16 +14,17 @@
 //= require ../../app/assets/javascripts/external_production/ember.js
 //= require ../../app/assets/javascripts/external_production/group-helper.js
 
+//= require ../../app/assets/javascripts/locales/i18n
+//= require ../../app/assets/javascripts/locales/date_locales.js
+//= require ../../app/assets/javascripts/discourse/helpers/i18n_helpers
+//= require ../../app/assets/javascripts/locales/en
+//
 // Pagedown customizations
 //= require ../../app/assets/javascripts/pagedown_custom.js
 
 // The rest of the externals
 //= require_tree ../../app/assets/javascripts/external
 
-//= require ../../app/assets/javascripts/locales/i18n
-//= require ../../app/assets/javascripts/locales/date_locales.js
-//= require ../../app/assets/javascripts/discourse/helpers/i18n_helpers
-//= require ../../app/assets/javascripts/locales/en
 //= require ../../app/assets/javascripts/discourse
 
 // Stuff we need to load first