Use webpack

This change adds webpack as the main tool used while developing the
extension. The extension has been minimally refactored so it works with
webpack, with the intention of refactoring it even further in follow-up
CLs in order to improve the file/folder structure of the project and its
readibility.

Bug: translateselectedtext:5
Change-Id: I89d7422e38fdaf46661c96527c51aa4436ad8056
diff --git a/src/static/options.html b/src/static/options.html
new file mode 100644
index 0000000..fa82672
--- /dev/null
+++ b/src/static/options.html
@@ -0,0 +1,72 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+  <meta charset="UTF-8">
+  <title>Options</title>
+  <link rel="stylesheet" type="text/css" href="css/options.css">
+  <link href='http://fonts.googleapis.com/css?family=Roboto:400,700,700italic,400italic' rel='stylesheet' type='text/css'>
+</head>
+
+<body>
+  <div id="credits_container">
+    <a href="#credits" id="credits" data-i18n="credits"></a>
+  </div>
+
+  <h1 id="welcome" data-i18n="welcome"></h1>
+
+  <p id="introduction" data-i18n="introduction"></p>
+
+  <div id="languages_container">
+    <ul id="languages"></ul>
+  </div>
+  <div id="languages_footer">
+    <button id="languages_add" data-i18n="addlanguage_addbutton"></button>
+  </div>
+
+  <h2 id="otheroptionsheader" data-i18n="otheroptionsheader"></h2>
+
+  <div id="otheroptions">
+    <p><input type="radio" name="uniquetab" id="varioustabs" value=""> <label id="varioustabs_label" for="varioustabs" data-i18n="tabsoption_1"></label></p>
+    <p><input type="radio" name="uniquetab" id="uniquetab" value="yep"> <label id="uniquetab_label" for="uniquetab" data-i18n="tabsoption_2"></label></p>
+    <p><input type="radio" name="uniquetab" id="popup" value="popup"> <label id="popup_label" for="popup" data-i18n="tabsoption_3"></label></p>
+  </div>
+
+  <button id="save" data-i18n="savebutton"></button>
+
+  <dialog id="languages_add_dialog">
+    <h3 data-i18n="addlanguage"></h3>
+    <div class="content_area">
+      <label id="language_label" for="select_language" data-i18n="language_label"></label>
+      <select id="select_language"></select>
+    </div>
+    <div class="action_buttons">
+      <button id="languages_add_cancel" data-i18n="cancel"></button>
+      <button id="languages_add_ok" data-i18n="addlanguage_addbutton"></button>
+    </div>
+  </dialog>
+  <dialog id="credits_dialog">
+    <div class="scrollable">
+      <h3 data-i18n="credits"></h3>
+      <div class="entry createdby">
+        <div data-i18n="credits_createdby"></div>
+      </div>
+      <div class="entry">
+        <a href="https://gtranslate.avm99963.com/" class="homepage" target="_blank" data-i18n="credits_homepage"></a>
+        <h4 data-i18n="credits_translations"></h4>
+        <div data-i18n="credits_translations_paragraph"></div>
+        <ul id="translators"></ul>
+      </div>
+      <div class="content_area">
+      </div>
+    </div>
+    <div class="action_buttons">
+      <button id="credits_ok" data-i18n="ok"></button>
+    </div>
+  </dialog>
+
+  <script src="options.bundle.js"></script>
+  <script src="js/sortable.js"></script>
+</body>
+
+</html>