added help component, improved prediction with model templates

src/app/models/model-item.model.spec.ts

@@ -0,0 +1,7 @@
+import { ModelItemModel } from './model-item.model';
+
+describe('ModelItemModel', () => {
+  it('should create an instance', () => {
+    expect(new ModelItemModel()).toBeTruthy();
+  });
+});

src/app/models/model-item.model.ts

@@ -0,0 +1,10 @@
+import {BaseModel} from './base.model';
+
+export class ModelItemModel extends BaseModel {
+  group = '';
+  models = [{
+    name: '',
+    url: '',
+    label: ''
+  }];
+}

src/app/models/template.model.ts

@@ -7,10 +7,4 @@ export class TemplateModel extends BaseModel {
   version = 0;
   first_id: IdModel = null;
   parameters: {name: string, range: {[prop: string]: any}, rangeString?: string}[] = [];
-
-  deserialize(input: any): this {
-    Object.assign(this, input);
-
-    return this;
-  }
 }