v0.1.15

Release Version 0.1.15:

What's New:

Fluent V2 :
Controls: Release V2 SearchBar, V2 Persona Chip
Fix:
1) Accessibility bug fix in V2 ListItem.
2) Code refractor & enhancement.

Fluent V1 (v-current):
Fix:
1) Fix issue of PeoplePickerView where it show incorrect avatar in persona list on change of query text.
2) Remove unused tokenautocomplete dependency from calendar and others modules.