Merged line and rectangle rendering methods; made necessary adjustments to get them working together

Author: santilland

app/index.html

@@ -30,7 +30,7 @@
             <p class="browsehappy">You are using an <strong>outdated</strong> browser. Please <a href="http://browsehappy.com/">upgrade your browser</a> to improve your experience.</p>
         <![endif]-->
 
-        <div id="scatter" style="width:100%;height:60%;position: relative;"></div>
+        <div id="scatter" style="width:100%;height:100%;position: relative;"></div>
         <div id="histograms" style="width:100%;height:38%;position: relative;margin-left: -30px;"></div>
 
         <div style="position:absolute; left:50%; top:0px;">
@@ -53,6 +53,7 @@
         <script src="bower_components/sass-bootstrap/dist/js/bootstrap.min.js"></script>
         <script src="bower_components/d3/d3.min.js"></script>
         <script src="bower_components/underscore/underscore-min.js"></script>
+        <script src="bower_components/plotty/dist/plotty.min.js"></script>
 
          <!-- Dependencies to get saveAs functionality kind of working in Safari-->
         <script src="bower_components/Blob.js/Blob.js"></script>