fix(tabs): replace svgs with inline-svgs (#132)

Author: tw15egan

src/components/tabs/tabs.html

@@ -1,8 +1,8 @@
 <nav data-tabs class="bx--tabs" role="navigation">
   <div class="bx--tabs-trigger" tabindex="0">
     <a href="javascript:void(0)" class="bx--tabs-trigger-text" tabindex="-1"></a>
-    <svg>
-      <use xlink:href="/carbon-icons/bluemix-icons.svg#icon--caret--down"></use>
+    <svg width="10" height="5" viewBox="0 0 10 5" fill-rule="evenodd">
+      <path d="M10 0L5 5 0 0z"></path>
     </svg>
   </div>
   <ul class="bx--tabs__nav bx--tabs__nav--hidden" role="tablist">