update licence owner and date
update licence owner and date

heyokdang/angular-bootstrap3-datepicker,efundamentals/angular-bootstrap3-datepicker,efundamentals/angular-bootstrap3-datepicker,danielbsig/angular-bootstrap3-datepicker,benzen/angular-bootstrap3-datepicker,danielbsig/angular-bootstrap3-datepicker,heyokdang/angular-bootstrap3-datepicker,benzen/angular-bootstrap3-datepicker,efundamentals/angular-bootstrap3-datepicker