Merge branch 'charts2'

* charts2:
  Updating to latest chart.js to fix prod issue.

media/css/reader.css

@@ -7530,9 +7530,9 @@ form.opml_import_form input {
 }
 
 .NB-modal-statistics .NB-statistics-stat .NB-statistics-history-days-chart {
-  margin: -32px 24px;
+  margin: 32px 24px;
   width: 524px;
-  height: 400px;
+  height: 300px;
   -webkit-box-sizing: border-box;
   -moz-box-sizing: border-box;
   box-sizing: border-box;

media/js/newsblur/reader/reader_statistics.js

@@ -311,7 +311,9 @@ _.extend(NEWSBLUR.ReaderStatistics.prototype, {
         $plot.attr('width', width);
         $plot.attr('height', height);
         var myLine = new Chart($plot.get(0).getContext("2d")).Line(points, {
-            scaleLabel : "<%= Math.round(value) %>"
+            scaleLabel : "<%= Math.round(value) %>",
+			showTooltips: false,
+			scaleBeginAtZero: true
         });
     },
     
@@ -364,7 +366,9 @@ _.extend(NEWSBLUR.ReaderStatistics.prototype, {
         $plot.attr('height', height);
 
         var myLine = new Chart($plot.get(0).getContext("2d")).Radar(points, {
-            scaleShowLabelBackdrop: false
+            scaleShowLabelBackdrop: false,
+			showTooltips: false,
+			scaleFontSize: 16
         });
     },