fix(ng/$locale): add ERA info in generic locale

This change also updates the closure i18n converter to pull in the ERA
info for generated locale files.

Author: petebacondarwin

i18n/src/converter.js

@@ -44,6 +44,8 @@ function convertDatetimeData(dataObj) {
   datetimeFormats.AMPMS = dataObj.AMPMS;
   datetimeFormats.FIRSTDAYOFWEEK = dataObj.FIRSTDAYOFWEEK;
   datetimeFormats.WEEKENDRANGE = dataObj.WEEKENDRANGE;
+  datetimeFormats.ERAS = dataObj.ERAS;
+  datetimeFormats.ERANAMES = dataObj.ERANAMES;
 
 
   datetimeFormats.medium      = dataObj.DATEFORMATS[2] + ' ' + dataObj.TIMEFORMATS[2];

src/ng/locale.js

@@ -59,7 +59,15 @@ function $LocaleProvider() {
         mediumDate: 'MMM d, y',
         shortDate: 'M/d/yy',
         mediumTime: 'h:mm:ss a',
-        shortTime: 'h:mm a'
+        shortTime: 'h:mm a',
+        ERANAMES: [
+          "Before Christ",
+          "Anno Domini"
+        ],
+        ERAS: [
+          "BC",
+          "AD"
+        ]
       },
 
       pluralCat: function(num) {