Switch to createReactClass: *everything else*. React 16 :D

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

src/components/views/voip/CallPreview.js

@@ -16,12 +16,13 @@ limitations under the License.
 
 import React from 'react';
 import PropTypes from 'prop-types';
+import createReactClass from 'create-react-class';
 import RoomViewStore from '../../../stores/RoomViewStore';
 import CallHandler from '../../../CallHandler';
 import dis from '../../../dispatcher';
 import sdk from '../../../index';
 
-module.exports = React.createClass({
+module.exports = createReactClass({
     displayName: 'CallPreview',
 
     propTypes: {

src/components/views/voip/CallView.js

@@ -15,13 +15,14 @@ limitations under the License.
 */
 import React from 'react';
 import PropTypes from 'prop-types';
+import createReactClass from 'create-react-class';
 import dis from '../../../dispatcher';
 import CallHandler from '../../../CallHandler';
 import sdk from '../../../index';
 import MatrixClientPeg from '../../../MatrixClientPeg';
 import { _t } from '../../../languageHandler';
 
-module.exports = React.createClass({
+module.exports = createReactClass({
     displayName: 'CallView',
 
     propTypes: {

src/components/views/voip/IncomingCallBox.js

@@ -16,12 +16,13 @@ limitations under the License.
 */
 import React from 'react';
 import PropTypes from 'prop-types';
+import createReactClass from 'create-react-class';
 import MatrixClientPeg from '../../../MatrixClientPeg';
 import dis from '../../../dispatcher';
 import { _t } from '../../../languageHandler';
 import sdk from '../../../index';
 
-module.exports = React.createClass({
+module.exports = createReactClass({
     displayName: 'IncomingCallBox',
 
     propTypes: {

src/components/views/voip/VideoFeed.js

@@ -14,12 +14,11 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-'use strict';
-
 import React from 'react';
 import PropTypes from 'prop-types';
+import createReactClass from 'create-react-class';
 
-module.exports = React.createClass({
+module.exports = createReactClass({
     displayName: 'VideoFeed',
 
     propTypes: {

src/components/views/voip/VideoView.js

@@ -14,11 +14,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-'use strict';
-
 import React from 'react';
 import ReactDOM from 'react-dom';
 import PropTypes from 'prop-types';
+import createReactClass from 'create-react-class';
 import classNames from 'classnames';
 
 import sdk from '../../../index';
@@ -35,7 +34,7 @@ function getFullScreenElement() {
     );
 }
 
-module.exports = React.createClass({
+module.exports = createReactClass({
     displayName: 'VideoView',
 
     propTypes: {