Updated docs for local search

Closes #85

Author: edcarroll

demo/src/app/pages/search/search.page.html

@@ -11,7 +11,14 @@ <h2 class="ui dividing header">Examples</h2>
             <h4 class="ui header">Local</h4>
             <p>A search can display a set of local results</p>
         </div>
-        <search-example-standard result></search-example-standard>
+        <div result>
+            <search-example-standard></search-example-standard>
+            <br>
+            <p>
+                Note: Setting the <code>[options]</code> property to a function that takes a query
+                and returns an array of results allows for custom search functions on local data.
+            </p>
+        </div>
     </demo-example>
     <demo-example [code]="exampleRemoteTemplate">
         <div info>

demo/src/app/pages/search/search.page.ts

@@ -33,7 +33,7 @@ export class SearchPage {
                 {
                     name: "options",
                     type: "T[] | LookupFn<T>",
-                    description: "Sets the options available to the search component. Can either be an array or a function that takes a query and returns a Promise for remote lookup.",
+                    description: "Sets the options available to the search component. Can either be an array, or a function that takes a query and returns either a <code>Promise</code> (for remote lookups) or an array (for custom local searches).",
                     required: true
                 },
                 {
@@ -73,8 +73,8 @@ export class SearchPage {
             ]
         }
     ];
-    public exampleStandardTemplate;
-    public exampleRemoteTemplate;
+    public exampleStandardTemplate = exampleStandardTemplate;
+    public exampleRemoteTemplate = exampleRemoteTemplate;
 }
 
 @Component({

demo/src/app/pages/select/select.page.ts

@@ -104,7 +104,7 @@ export class SelectPage {
                 {
                     name: "options",
                     type: "T[] | LookupFn<T>",
-                    description: "Sets the options available to the select component. Can either be an array or a function that takes a query and returns a Promise for remote lookup."
+                    description: "Sets the options available to the select component. Can either be an array, or a function that takes a query and returns either a <code>Promise</code> (for remote lookups) or an array (for custom local searches)."
                 },
                 {
                     name: "labelField",