1.1.0

• change close icon link href from # to javascript:void(0)
• replaced the datepicker navigation links with buttons
• Upgrade react-onclickoutside to 6.7.1
• Added public function for programatically clearing the input
• Add support for combined month-year dropdown
• Add option to allow showing month navigation as disabled
• Add an includeTimes
• Add type="button" to navigation buttons to avoid them to submit form
• Show only one month and month-year dropdown when showing multiple months
• Remove isRequired prop from dropdownMode property
• fix DateRange endDate doc bug