Geneset remove toggle (#2184)

* no toggle, histo at top

* set mean expression, truncation

* gene set

client/src/components/brushableHistogram/footer.js

@@ -11,6 +11,7 @@ const HistogramFooter = React.memo(
     logFoldChange,
     pvalAdj,
     isObs,
+    isGeneSetSummary,
   }) => {
     /*
     Footer of each histogram.  Will render range, title, and optionally 
@@ -44,7 +45,8 @@ const HistogramFooter = React.memo(
             data-testclass="brushable-histogram-field-name"
             style={{ fontStyle: "italic" }}
           >
-            {isObs ? displayName : null}
+            {isObs && displayName}
+            {isGeneSetSummary && "gene set mean expression"}
           </span>
           <div style={{ display: hideRanges ? "block" : "none" }}>
             : {rangeMin}

client/src/components/brushableHistogram/index.js

@@ -364,6 +364,7 @@ class HistogramBrush extends React.PureComponent {
       isUserDefined,
       isDiffExp,
       logFoldChange,
+      isGeneSetSummary,
       pvalAdj,
       isScatterplotXXaccessor,
       isScatterplotYYaccessor,
@@ -449,8 +450,9 @@ class HistogramBrush extends React.PureComponent {
                   selectionRange={continuousSelectionRange}
                   mini={mini}
                 />
-                {!mini ? (
+                {!mini && (
                   <HistogramFooter
+                    isGeneSetSummary={isGeneSetSummary}
                     isObs={isObs}
                     isDiffExp={isDiffExp}
                     displayName={field}
@@ -462,7 +464,7 @@ class HistogramBrush extends React.PureComponent {
                     logFoldChange={logFoldChange}
                     pvalAdj={pvalAdj}
                   />
-                ) : null}
+                )}
               </div>
             ) : null
           }