Merge branch 'master' of https://github.com/grafana/grafana into piechart-react

packages/grafana-ui/src/components/EmptySearchResult/_EmptySearchResult.scss

@@ -4,5 +4,5 @@
   padding: $spacer;
   min-width: 350px;
   border-radius: $border-radius;
-  margin-bottom: $spacer*2;
+  margin-bottom: $spacer * 2;
 }

packages/grafana-ui/src/components/Gauge/Gauge.tsx

@@ -115,9 +115,9 @@ export class Gauge extends PureComponent<Props> {
 
   getFontScale(length: number): number {
     if (length > 12) {
-      return FONT_SCALE - length * 5 / 120;
+      return FONT_SCALE - (length * 5) / 120;
     }
-    return FONT_SCALE - length * 5 / 105;
+    return FONT_SCALE - (length * 5) / 105;
   }
 
   draw() {

packages/grafana-ui/src/components/Tooltip/Popper.tsx

@@ -17,12 +17,7 @@ const transitionStyles: { [key: string]: object } = {
   exiting: { opacity: 0, transitionDelay: '500ms' },
 };
 
-export type RenderPopperArrowFn = (
-  props: {
-    arrowProps: PopperArrowProps;
-    placement: string;
-  }
-) => JSX.Element;
+export type RenderPopperArrowFn = (props: { arrowProps: PopperArrowProps; placement: string }) => JSX.Element;
 
 interface Props extends React.HTMLAttributes<HTMLDivElement> {
   show: boolean;