Change the week start day

[matthew-inamdar]

I'm submitting a ... (check one with "x")

[ ] Bug report => search github for a similar issue or PR before submitting
[x] Feature request
[ ] Other, please describe

Tell about your platform

• eonasdan-bootstrap-datetimepicker version : 4.1.0
• Vue.js version : 2.5.8
• Browser name and version : Chrome 62
• This package version : x.x.x

Current behaviour The start day of the week is always Sunday.

Expected behaviour The ability to add the config option: weekStart: 1 to specify the starting day of the week (e.g. Monday).

Minimal reproduction of the problem with instructions N/A

[ankurk91]

This has been asked previously - https://github.com/Eonasdan/bootstrap-datetimepicker/issues/670 https://github.com/Eonasdan/bootstrap-datetimepicker/issues/345

This vue component can't support features that parent repo dont.