Migrating from Searchkit 0.2.0

Removed config + classes

multipleSearchers removed

import {SearchkitManager} from "searchkit"
new SearchkitManager("/", {multipleSearchers:false}
//becomes
new SearchkitManager("/")

Searcher + SearcherProvider removed

import {
  Searcher,
  SearcherProvider,
  SearchkitManager,
  SearchkitProvider
} from "searchkit"

//becomes
import {
  SearchkitManager,
  SearchkitProvider
} from "searchkit"

Hits component no longer renders blank state

We have moved the no results found text + ui into a new NoHits Component

//0.2
<Hits hitsPerPage={10}/>

//0.3.x
<Hits hitsPerPage={10}/>
<NoHits/>