Add Flow types to component

Update package.json outdated packages. Add Flow types
to Tags and Tag components. Add flow script to the package.json
file and add npm run flow to the main build task. Update tests
to work with new Jest and React releases.

Author: jfusco

.babelrc

@@ -2,6 +2,7 @@
 	"presets": [
 		"react",
 		"es2015",
-		"stage-0"
+		"stage-0",
+		"flow"
 	]
 }

.editorconfig

@@ -9,8 +9,8 @@ charset = utf-8
 
 # Main styles for our files
 [*]
-indent_style = tab
+indent_style = space
 end_of_line = lf
 trim_trailing_whitespace = true
 insert_final_newline = true
-indent_size = 4
+indent_size = 2

.eslintrc

@@ -1,5 +1,6 @@
 {
 	"parser": "babel-eslint",
+  "plugins": ["flowtype"],
 	"rules": {
 		"eqeqeq": [2, "allow-null"],
 		"no-extra-semi": 2,

.flowconfig

@@ -0,0 +1,15 @@
+[ignore]
+<PROJECT_ROOT>/__tests__/.*
+<PROJECT_ROOT>/__mocks__/.*
+<PROJECT_ROOT>/dist
+<PROJECT_ROOT>/coverage
+<PROJECT_ROOT>/docs
+<PROJECT_ROOT>/node_modules
+
+[include]
+<PROJECT_ROOT>/src/component/js/*.js
+
+[options]
+module.file_ext=.js
+module.file_ext=.css
+module.file_ext=.scss

__tests__/Tag-test.js

@@ -1,5 +1,3 @@
-'use strict';
-
 import React from 'react';
 import renderer from 'react-test-renderer';
 import { shallow, mount } from 'enzyme';

__tests__/Tags-test.js

@@ -1,8 +1,7 @@
-'use strict';
-
 import React from 'react';
 import { findDOMNode } from 'react-dom';
-import { createRenderer, Simulate, renderIntoDocument } from 'react-addons-test-utils';
+import { Simulate, renderIntoDocument } from 'react-dom/test-utils';
+import { createRenderer } from 'react-test-renderer/shallow';
 import Tags from '../src/component/js/Tags';
 import App from './__fixtures__/App';
 
@@ -251,7 +250,8 @@ describe('Tags - removing', () => {
 	beforeEach(() => {
 		tags = renderIntoDocument(
 			<App
-				tags={TEST_TAGS} />
+				tags={TEST_TAGS}
+        deleteOnKeyPress={true} />
 		);
 
 		const renderedDOM = findDOMNode(tags);
@@ -281,7 +281,7 @@ describe('Tags - removing', () => {
 			input.value = '';
 
 			Simulate.change(input);
-			Simulate.keyDown(input, {key: 'Delete', keyCode: 8, which: 8});
+      Simulate.keyDown(input, {key: 'Delete', keyCode: 8, which: 8});
 
 			expect(tagContainer.children.length).toBe(1);
 			expect(tagContainer.children[0].textContent).toContain(TEST_TAGS[0]);