feat(input): add input types

add the following input types: email, url, tel, search

Author: serifine

src/input/ux-input.html

@@ -1,9 +1,6 @@
 <template role="textbox">
   <require from="./ux-input-theme"></require>
 
-  <input styles.input
-         ref="textbox" 
-         value.bind="value" 
-         type.bind="type" />
+  <input styles.input ref="textbox" value.bind="value" />
 
 </template>

src/input/ux-input.ts

@@ -67,10 +67,16 @@ export class UxInput implements Themable {
       }
     }
 
-    if (this.type) {
-      if (this.type !== 'text' && this.type !== 'password' && this.type !== 'number') {
-        this.type = 'text';
-      }
+    if ([
+      'text',
+      'password',
+      'number',
+      'email',
+      'url',
+      'tel',
+      'search'
+    ].includes(this.type)) {
+      this.textbox.setAttribute('type', this.type);
     }
 
     if (this.min) {