added reset value

src/app/partials/opentsdb/editor.html

@@ -102,6 +102,19 @@
                    ng-blur="targetBlur()"
                    />
           </li>
+          <li class="grafana-target-segment" ng-hide="!target.isCounter">
+            Counter Reset Value:
+          </li>
+          <li ng-hide="!target.isCounter">
+            <input type="text"
+                   class="grafana-target-segment-input input-medium"
+                   ng-disabled="!target.shouldComputeRate"
+                   ng-model="target.counterResetValue"
+                   spellcheck='false'
+                   placeholder="Counter reset value"
+                   ng-blur="targetBlur()"
+                   />
+          </li>
           <li class="grafana-target-segment">
             Alias:
           </li>

src/app/services/opentsdb/opentsdbDatasource.js

@@ -138,7 +138,11 @@ function (angular, _, kbn) {
         };
 
         if (target.counterMax && target.counterMax.length) {
-          query.rateOptions['counterMax'] = parseInt(target.counterMax);
+          query.rateOptions.counterMax = parseInt(target.counterMax);
+        }
+
+        if (target.counterResetValue && target.counterResetValue.length) {
+          query.rateOptions.resetValue = parseInt(target.counterResetValue);
         }
       }