Update pikaday.js

A simple time selection added to pikaday control.
You need to set showTime flag to true in order to render time picker on control

Here is a little example snippet for use:

            datepicker = pikaday ({
                minDate: moment().toDate(),
                maxDate: moment().toDate()+365,
                yearRange: 2,
                showTime: true,
                defaultTimeString: '12:00 PM',
                onSelect: function() {
                    $target_element.attr('data-value', this.getMoment().format('ddd Do MMMM YYYY') + ' at ' + this.getTimeString());
                }
            });

As you can see getTimeString() will give you the selected time from time picker and there is also an optional defaultTimeString attribute to pass to the constructor.