Fix react-proptypes for react 15.5

Author: danez

package.json

@@ -67,7 +67,8 @@
     "webpack-dev-server": "^1.14.1"
   },
   "dependencies": {
-    "classnames": "^2.2.0"
+    "classnames": "^2.2.0",
+    "prop-types": "^15.5.8"
   },
   "jest": {
     "testPathDirs": [

src/components/Tab.js

@@ -1,4 +1,5 @@
-import React, { Component, PropTypes } from 'react';
+import PropTypes from 'prop-types';
+import React, { Component } from 'react';
 import cx from 'classnames';
 
 export default class Tab extends Component {

src/components/TabList.js

@@ -1,4 +1,5 @@
-import React, { Component, PropTypes } from 'react';
+import PropTypes from 'prop-types';
+import React, { Component } from 'react';
 import cx from 'classnames';
 import Tab from './Tab';
 

src/components/TabPanel.js

@@ -1,4 +1,5 @@
-import React, { Component, PropTypes } from 'react';
+import PropTypes from 'prop-types';
+import React, { Component } from 'react';
 import cx from 'classnames';
 
 export default class TabPanel extends Component {

src/components/Tabs.js

@@ -1,4 +1,5 @@
-import React, { PropTypes, cloneElement, Component } from 'react';
+import PropTypes from 'prop-types';
+import React, { cloneElement, Component } from 'react';
 import cx from 'classnames';
 import uuid from '../helpers/uuid';
 import childrenPropType from '../helpers/childrenPropType';