Merge pull request scala-js#78 from tindzk/select-fix

HTMLSelectElement: Fix return type of ``options``

Author: sjrd

src/main/scala/org/scalajs/dom/Html.scala

@@ -855,7 +855,7 @@ class HTMLSelectElement extends HTMLElement {
  *
  * MDN
  */
- val options: HTMLSelectElement = js.native
+ val options: js.Array[HTMLSelectElement] = js.native
  /**
  * The value of this form control, that is, of the first selected option.
  *