Make refs more visible

Author: kuychaco

css/explaingit.css

@@ -304,7 +304,7 @@ g.branch-tag.remote-branch > rect {
 g.branch-tag > text {
   text-anchor: middle;
   fill: #000;
-  font-size: 11px;
+  font-size: 15px;
   font-family: Arial;
 }
 
@@ -317,7 +317,7 @@ g.head-tag > rect {
 g.head-tag > text {
   text-anchor: middle;
   fill: #000;
-  font-size: 11px;
+  font-size: 15px;
   font-family: Arial;
   font-weight: bold;
   text-transform: uppercase;

js/historyview.js

@@ -926,7 +926,7 @@ define(['d3'], function() {
 
       newTags.append('svg:rect')
         .attr('width', function(d) {
-          return (d.name.length * 6) + 10;
+          return (d.name.length * 8) + 20;
         })
         .attr('height', 20)
         .attr('y', function(d) {