bootstrap-vue 2.6.0 on Node.js NPM

b-calendar, b-form-datepicker: allow customization of in-component displayed date format (closes #4797) (#4835) (85c7e75)
b-form-datepicker: add button-content optionally scoped slot for calendar icon (#4795) (7a00910)
b-form-datepicker: add calendar-width prop (closes #4817) (#4822) (91b77bc)
b-pagination, b-pagination-nav: improve aria accessibility - changes to inner structure and aria attributes (closes: #4811, #4160) (#4810) (7ee4baa)
b-tabs: add ability to provide custom tab button attributes (closes: #4803) (#4806) (c541d3d)
b-time, b-form-timepicker: new components b-time and b-form-timepicker (#4783) (417ef8f)

b-form-datepicker: menu focus handling for Firefox and Safari on MacOS, and fix v-model update
issue (closes #4814, #4827) (#4824) (09fa920)
b-form-spinbutton: prevent buttons from re-ordering when parent element is RTL (#4802) (ae2cce9)
b-form-spinbutton: prevent double increment/decrement on mobile (fixes #4838) (#4842) (9c2c700)

bootstrap-vue 2.6.0 v2.6.0 on Node.js NPM