Apply the timepicker to dashboard's time fields.

We currently don't have any time fields in Oscar's stock dashboard.
But this change facilitates customising them if added, and makes good
sense as we already support datetime and date fields.

oscar/static/oscar/js/oscar/dashboard.js

@@ -130,6 +130,18 @@ var oscar = (function(o, $) {
                         'stepMinute': $ele.data('stepminute')});
                     $ele.datetimepicker(config);
                 });
+
+                var defaultTimepickerConfig = {
+                    'timeFormat': o.dashboard.options.timeFormat,
+                    'stepMinute': o.dashboard.options.stepMinute
+                };
+                $('input[name$="time"]').not('input[name$="datetime"]').each(function(ind, ele) {
+                    var $ele = $(ele),
+                        config = $.extend({}, defaultTimepickerConfig, {
+                        'timeFormat': $ele.data('timeformat'),
+                        'stepMinute': $ele.data('stepminute')});
+                    $ele.timepicker(config);
+                });
             }
         },
         initWYSIWYG: function() {