Updating client dependencies. Switching to yarn. (#6433)

* Updating client dependancies. Switching to using yarn.

* Updating React

* Moving pure components to using function syntax (performance gains with newer react version)

* Updating client dependancies.

* Ignore .yarninstall

* Enabling pre-lockfile because it's the entire point of using yarn.

* Removing old webpack config

* Moving to new prop-types

* Fixing ESLint Errors

* Updating jest snapshots.

* Cleaning up package.json

1 files changed, 3 insertions, 2 deletions

diff --git a/webapp/components/team_sidebar/team_sidebar_controller.jsx b/webapp/components/team_sidebar/team_sidebar_controller.jsx
index 316466c06..3cd30219f 100644
--- a/webapp/components/team_sidebar/team_sidebar_controller.jsx
+++ b/webapp/components/team_sidebar/team_sidebar_controller.jsx
@@ -10,13 +10,14 @@ import {sortTeamsByDisplayName} from 'utils/team_utils.jsx';
 import * as Utils from 'utils/utils.jsx';
 
 import $ from 'jquery';
+import PropTypes from 'prop-types';
 import React from 'react';
 import {FormattedMessage} from 'react-intl';
 
 export default class TeamSidebar extends React.Component {
     static propTypes = {
-        actions: React.PropTypes.shape({
-            getTeams: React.PropTypes.func.isRequired
+        actions: PropTypes.shape({
+            getTeams: PropTypes.func.isRequired
         }).isRequired
     }