* refactor: extract injectLocale and refactor Pagination, ref: #5103
* refactor: use injectLocale in Popconfirm, ref: #5103
* refactor: use injectLocale in TimePicker
* refactor: use injectLocale in Transfer
* refactor: use injectLocale in TreeSelect
* refactor: remove useless code in AutoComplete
* test: update snapshot
* remove unnecessary computed props for classNames
* rollback autocomplete optimization for possible css style order issue
* update snapshots
* remove more unnecessary computed props at Input
* deps: upgrade TimePicker
* deps: upgrade DatePicker
* deps: upgrade Calendar
* fix: moment should work with LocaleProvider
* feat: update API of TimePicker
* feat: update Calendar's APIs
* feat: update DatePicker's APIs
* doc: update demo
* revert: add dateString and timeString and so on
* feat: add Calendar[defaultValue]
* feat: add defaultPickerValue
* docs: update docs about date picker
* feat: set moment locale to zh-cn automatically