* test: increase test case of Progress and Comment
* test: add test case for Avatar
* test: add test case for Dropdown
* fix snapshot
* fix snapshot
* remove console.log
* fix lint
* add avatar
* fix: gapDegree=0 in Dashboard progress is now working
* update jest snapshot for Progress
* Add use case of gapDegree and test cases. Also doc error correction
* feat: Tag add status props
* feat: change solution for status tag
* fix: fix coding specification issues
* fix coding specification issues in demo
* add Steps subcomponent in Progress component
* update doc and demo
* fix lint
* small change for progress api
* fix lint
* fix wrong omit
* update test suites
* fix test failed
* use inline-block
* fix test issue
* fix ci issue
* update demo
* optimize demo
* update progress api
* fix stylelint issue
* remove overflow
* reset some prettier
* reset some prettier again
* fix test failed
* resolve bad code
* feat: use @ant-design/icons@4.0
* feat: use createFromIconfontCN to make site works
* feat: update doc for Icon
* feat: use icon in component Alert
* feat: use icon in component Avatar
* feat: use icon in component Breadcrumb
* feat: use icon in component Button
* feat: use icon in component Cascader
* feat: use icon in component Collapse
* feat: use icon in component Datepicker
* feat: use icon in component Dropdown
* feat: use icon in component Form
* feat: use icon in component Input
* feat: use icon in component InputNumber
* feat: use icon in component Layout
* feat: use icon in component Mention
* feat: use icon in component Message
* feat: use icon in component Modal
* feat: use icon in component Notification
* feat: use icon in component PageHeader
* feat: use icon in component Pagination
* feat: use icon in component Popconfirm
* feat: use icon in component Progress
* feat: use icon in component Rate
* feat: use icon in component Result
* feat: use icon in component Select
* feat: use icon in component Step
* feat: use icon in component Switch
* feat: use icon in component Table
* feat: use icon in component Tab
* feat: use icon in component Tag
* feat: handle rest component which using Icon
* fix: remove unused vars
* feat: use latest alpha ant design icons
* fix: failed test in uploadlist.test.js
* test: update snapshot for icons
* doc: add Icon for site
* doc: use @ant-design/icons in site
* chore: use latest icons
* fix: tslint issue
* fix: test cases
* fix: types for react
* fix: lint rules for import orders
* fix: use @ant-design/icons@4.0.0-alpha.5 to avoid insert css in server render
* fix: eslint error in demo/**.md
* inject antd icons
* update snapshot
* fix site
* doc: update docs
* fix: code snippets icon in site
* feat: use latest @ant-design/icons
* fix: icon props in message
* try: init gradient line demo
* demo(Progress): update instructions
* chore: adjust default color
* test: update case and snapshots
* docs: update description for strokeColor
* docs: update for more in written
* test: correct type of Progress
* pref: support percent for strokeColor
* test: update snapshots
* test: update case
* pref: sort key for gradients
* fix: lgtm problem
* refactor: update output of sortGradient to string
* chore: make traversal more elegant
* fix progress icon
* remove IconDisplay fields.js
* update progress test snapshot
* fix form item circle filled
* update form-item test snapshot
* fix close icon in upload item list
* fix alert icon theme
* update alert test snapshot
* fix time picker clear icon
* fix test snapshot
* fix rotate icon in the header
* update test snapshot
* update new tree test snapshot
* fix icon position
* fix old icon and new icon both display
* fix card actions icon position