da.js - Set range separtor & first day of week (#984)
da.js - Set range separtor & first day of week (#984)

* da.js - Set range separtor & first day of week

Range separator should be ` til ` instead of `to`.
Also first day of week should be 1 (monday/mandag)

* Update da.js

chmln/flatpickr,chmln/flatpickr