Fixes API link. (#2618)

API.md

@@ -231,7 +231,7 @@ attributes
     of this object. This is used for specifying an icon to appear next to each 
     object of this type.
 
-The [Open MCT Tutorials](https://github.com/openmct/openmct-tutorial) provide a 
+The [Open MCT Tutorials](https://github.com/nasa/openmct-tutorial) provide a 
 step-by-step examples of writing code for Open MCT that includes a [section on 
 defining a new object type](https://github.com/nasa/openmct-tutorial#step-3---providing-objects).
 

src/plugins/flexibleLayout/components/flexibleLayout.vue

@@ -232,18 +232,16 @@ export default {
             this.newFrameLocation = [containerIndex, insertFrameIndex];
         },
         addFrame(domainObject) {
-            if (this.newFrameLocation.length) {
-                let containerIndex = this.newFrameLocation[0],
-                    frameIndex = this.newFrameLocation[1],
-                    frame = new Frame(domainObject.identifier),
-                    container = this.containers[containerIndex];
+            let containerIndex = this.newFrameLocation.length ? this.newFrameLocation[0] : 0;
+            let container = this.containers[containerIndex];
+            let frameIndex = this.newFrameLocation.length ? this.newFrameLocation[1] : container.frames.length;
+            let frame = new Frame(domainObject.identifier);
 
-                container.frames.splice(frameIndex + 1, 0, frame);
-                sizeItems(container.frames, frame);
+            container.frames.splice(frameIndex + 1, 0, frame);
+            sizeItems(container.frames, frame);
 
-                this.newFrameLocation = [];
-                this.persist(containerIndex);
-            }
+            this.newFrameLocation = [];
+            this.persist(containerIndex);
         },
         deleteFrame(frameId) {
             let container = this.containers

src/plugins/plot/src/configuration/PlotSeries.js

@@ -377,13 +377,17 @@ define([
          * @public
          */
         updateFiltersAndRefresh: function (updatedFilters) {
-            this.filters = updatedFilters;
-            this.reset();
-            if (this.unsubscribe) {
-                this.unsubscribe();
-                delete this.unsubscribe;
+            if (this.filters) {
+                this.filters = updatedFilters;
+                this.reset();
+                if (this.unsubscribe) {
+                    this.unsubscribe();
+                    delete this.unsubscribe;
+                }
+                this.fetch();
+            } else {
+                this.filters = updatedFilters;
             }
-            this.fetch();
         }
     });