:sunny: release 1.7.3
:sunny: release 1.7.3

adhoc-gti/flatpickr,chmln/flatpickr,Kreshnik/flatpickr,adhoc-gti/flatpickr,sylvaingi/flatpickr,Kreshnik/flatpickr,SchipholRedesign/flatpickr,chmln/flatpickr,SchipholRedesign/flatpickr