grafana: small fixes for dashboard UI

config/grafana/provisioning/dashboards/dashboard_files/RhodeCode-Stats.json

@@ -385,7 +385,7 b''
         },
         "textMode": "value_and_name"
       },
-      "pluginVersion": "9.5.6",
+      "pluginVersion": "9.5.10",
       "targets": [
         {
           "datasource": {
@@ -499,7 +499,7 b''
         },
         "textMode": "value_and_name"
       },
-      "pluginVersion": "9.5.6",
+      "pluginVersion": "9.5.10",
       "targets": [
         {
           "datasource": {
@@ -582,7 +582,7 b''
         },
         "textMode": "value_and_name"
       },
-      "pluginVersion": "9.5.6",
+      "pluginVersion": "9.5.10",
       "targets": [
         {
           "datasource": {
@@ -663,7 +663,7 b''
         "text": {},
         "valueMode": "color"
       },
-      "pluginVersion": "9.5.6",
+      "pluginVersion": "9.5.10",
       "targets": [
         {
           "datasource": {
@@ -775,7 +775,7 b''
         "showUnfilled": true,
         "valueMode": "color"
       },
-      "pluginVersion": "9.5.6",
+      "pluginVersion": "9.5.10",
       "targets": [
         {
           "datasource": {
@@ -901,7 +901,7 b''
         "text": {},
         "valueMode": "color"
       },
-      "pluginVersion": "9.5.6",
+      "pluginVersion": "9.5.10",
       "targets": [
         {
           "datasource": {
@@ -1410,7 +1410,7 b''
         "legend": {
           "calcs": [],
           "displayMode": "table",
-          "placement": "right",
+          "placement": "bottom",
           "showLegend": true
         },
         "tooltip": {
@@ -1725,8 +1725,7 b''
             "mode": "absolute",
             "steps": [
               {
-                "color": "green",
-                "value": null
+                "color": "green"
               }
             ]
           }
@@ -1833,8 +1832,7 b''
             "mode": "absolute",
             "steps": [
               {
-                "color": "green",
-                "value": null
+                "color": "green"
               }
             ]
           }
@@ -1973,8 +1971,7 b''
             "mode": "absolute",
             "steps": [
               {
-                "color": "green",
-                "value": null
+                "color": "green"
               },
               {
                 "color": "red",
@@ -2247,6 +2244,6 b''
   "timezone": "",
   "title": "RhodeCode Stats",
   "uid": "QxCWFpIVz",
-  "version": 6,
+  "version": 7,
   "weekStart": ""
 }
  No newline at end of file