Update datepicker.js

Allow for custom templates for day / month /  year pickers

Author: filso

Diff for: src/datepicker/datepicker.js

@@ -247,7 +247,7 @@ angular.module('ui.bootstrap.datepicker', ['ui.bootstrap.dateparser', 'ui.bootst
   return {
     restrict: 'EA',
     replace: true,
-    templateUrl: 'template/datepicker/day.html',
+    templateUrl: attrs.templateUrl || 'template/datepicker/day.html',
     require: '^datepicker',
     link: function(scope, element, attrs, ctrl) {
       scope.showWeeks = ctrl.showWeeks;
@@ -359,7 +359,7 @@ angular.module('ui.bootstrap.datepicker', ['ui.bootstrap.dateparser', 'ui.bootst
   return {
     restrict: 'EA',
     replace: true,
-    templateUrl: 'template/datepicker/month.html',
+    templateUrl: attrs.templateUrl || 'template/datepicker/month.html',
     require: '^datepicker',
     link: function(scope, element, attrs, ctrl) {
       ctrl.step = { years: 1 };
@@ -417,7 +417,7 @@ angular.module('ui.bootstrap.datepicker', ['ui.bootstrap.dateparser', 'ui.bootst
   return {
     restrict: 'EA',
     replace: true,
-    templateUrl: 'template/datepicker/year.html',
+    templateUrl: attrs.templateUrl || 'template/datepicker/year.html',
     require: '^datepicker',
     link: function(scope, element, attrs, ctrl) {
       var range = ctrl.yearRange;