[Views] Repair view registry for mainViews (#1308)

* [Views] Rewrite mct-view

...to make it a simple way to include non-Angular views, without
integrating unnecessarily with other architectural concerns.
Supports restoration of view registration functionality to fix
#1307

* [API] Use identifier as property name

* [API] Add adapter capability

...to simplify adapter layer (allowing new-style objects to be
retrieved via capability.)

* [API] Add AdaptedViewController

* [API] Add template for adapted views

* [API] Add AdaptedViewPolicy

* [API] Wire in view adapter

* [API] Fix adapter capability implementation

* [API] Don't create new scope from mct-view

...to allow use on same element as ng-controller (and because a
new scope just is not necessary.)

src/adapter/bundle.js

@@ -23,31 +23,51 @@
 define([
     'legacyRegistry',
     './actions/ActionDialogDecorator',
+    './capabilities/AdapterCapability',
+    './controllers/AdaptedViewController',
     './directives/MCTView',
     './services/Instantiate',
     './services/MissingModelCompatibilityDecorator',
     './capabilities/APICapabilityDecorator',
     './policies/AdapterCompositionPolicy',
-    './runs/AlternateCompositionInitializer'
+    './policies/AdaptedViewPolicy',
+    './runs/AlternateCompositionInitializer',
+    'text!./templates/adapted-view-template.html'
 ], function (
     legacyRegistry,
     ActionDialogDecorator,
+    AdapterCapability,
+    AdaptedViewController,
     MCTView,
     Instantiate,
     MissingModelCompatibilityDecorator,
     APICapabilityDecorator,
     AdapterCompositionPolicy,
-    AlternateCompositionInitializer
+    AdaptedViewPolicy,
+    AlternateCompositionInitializer,
+    adaptedViewTemplate
 ) {
     legacyRegistry.register('src/adapter', {
         "extensions": {
             "directives": [
                 {
                     key: "mctView",
-                    implementation: MCTView,
+                    implementation: MCTView
+                }
+            ],
+            capabilities: [
+                {
+                    key: "adapter",
+                    implementation: AdapterCapability
+                }
+            ],
+            controllers: [
+                {
+                    key: "AdaptedViewController",
+                    implementation: AdaptedViewController,
                     depends: [
-                        "newViews[]",
-                        "openmct"
+                        '$scope',
+                        'openmct'
                     ]
                 }
             ],
@@ -90,6 +110,11 @@ define([
                     category: "composition",
                     implementation: AdapterCompositionPolicy,
                     depends: ["openmct"]
+                },
+                {
+                    category: "view",
+                    implementation: AdaptedViewPolicy,
+                    depends: ["openmct"]
                 }
             ],
             runs: [
@@ -98,6 +123,12 @@ define([
                     depends: ["openmct"]
                 }
             ],
+            views: [
+                {
+                    key: "adapted-view",
+                    template: adaptedViewTemplate
+                }
+            ],
             licenses: [
                 {
                     "name": "almond",