eslint 4.8.0

ESLint 4.8.0 discovers a lot of error related to formatting. While I
tried to fix as many of them as possible, a portion of them actually go
against our coding style. In such a case, I've disabled the indent rule
which effectively leaves it as it was before ESLint 4.8.0.

Additionally, remove jshint because it's becoming a nuisance with its
lack of understanding of ES2015+.

react/features/connection-stats/components/ConnectionStatsTable.js

@@ -311,8 +311,8 @@ class ConnectionStatsTable extends Component {
     _renderShowMoreLink() {
         const translationKey
             = this.props.shouldShowMore
-            ? 'connectionindicator.less'
-            : 'connectionindicator.more';
+                ? 'connectionindicator.less'
+                : 'connectionindicator.more';
 
         return (
             <a