Remove heatmap, add diffexp info to histograms (#339)

* Create Release_Validation_Recipe.md

* compose middle ware for redux devtools

* update package.json and lock

* remove heatmap, add to left side bar

* redux devtools extension

client/src/components/geneExpression/index.js

@@ -93,6 +93,8 @@ class GeneExpression extends React.Component {
             style={{
               display: "inline-block",
               marginLeft: 7,
+              position: "relative",
+              top: 5,
               color: globals.brightBlue,
               fontSize: 22
             }}
@@ -135,6 +137,9 @@ class GeneExpression extends React.Component {
                     field={name}
                     ranges={d3.extent(values)}
                     isDiffExp
+                    diffExp_avgDiff={value[1]}
+                    diffExp_set1AvgExp={value[4]}
+                    diffExp_set2AvgExp={value[5]}
                   />
                 );
               }