2.0.0

• feat!(DataStatus): removed DataStatus enum
• feat!(Fetch): removed Fetch component
• feat!(FetchProvider): renamed FetchConfigProvider component to FetchProvider
• feat!(Store): removed has function for better performance
• feat!(useFetch): removed reloading return, you should use loading return instead
• feat!(useFetch): removed dataStatus return, you should use loading return instead
• feat(CacheStore): new store implemented with Cache API
• fix(useFetch): changed initial loading to true