Merge branch 'smallsinglestat' of https://github.com/roidelapluie/grafana into roidelapluie-smallsinglestat

public/sass/components/_panel_singlestat.scss

@@ -6,6 +6,7 @@
 }
 
 .singlestat-panel-value-container {
+  line-height: 1;
   display: table-cell;
   vertical-align: middle;
   text-align: center;