Update dateparser.js

fix(dateparser): Optional loeading '0' in 'M' and 'd' dateparser

Author: loicoudot

Diff for: src/dateparser/dateparser.js

@@ -30,15 +30,15 @@ angular.module('ui.bootstrap.dateparser', [])
       apply: function(value) { this.month = value - 1; }
     },
     'M': {
-      regex: '[1-9]|1[0-2]',
+      regex: '0?[1-9]|1[0-2]',
       apply: function(value) { this.month = value - 1; }
     },
     'dd': {
       regex: '[0-2][0-9]{1}|3[0-1]{1}',
       apply: function(value) { this.date = +value; }
     },
     'd': {
-      regex: '[1-2]?[0-9]{1}|3[0-1]{1}',
+      regex: '0?[1-2]?[0-9]{1}|3[0-1]{1}',
       apply: function(value) { this.date = +value; }
     },
     'EEEE': {