Show embed code in one line and make the textarea readonly

sharing_widget_simplify.patch

diff --git a/templates/_sharing_widget.html b/templates/_sharing_widget.html
index eaddcf6..f6ffe94 100644
--- a/templates/_sharing_widget.html
+++ b/templates/_sharing_widget.html
@@ -25,7 +25,7 @@
   
   <h3>{% trans 'Embed this video in your site' %} <a class="embed_options_link" target="embedoptions" href="https://github.com/8planes/mirosubs/wiki/Embed-Code-Usage-Guide">options</a></h3>
   <p class="mirosubs-embed">
-    <textarea>{{share_panel_embed_code}}</textarea>
+    <textarea readonly="readonly">{{share_panel_embed_code}}</textarea>
     <span>
 <object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
             width="110"
diff --git a/templates/videos/_offsite_widget.html b/templates/videos/_offsite_widget.html
index a4112b8..dc00cf0 100644
--- a/templates/videos/_offsite_widget.html
+++ b/templates/videos/_offsite_widget.html
@@ -1,5 +1 @@
-<script type="text/javascript" src="{{MEDIA_URL}}embed{{embed_version}}.js">
-(
-  {{ embed_params|safe }}
-)
-</script>
+<script type="text/javascript" src="{{MEDIA_URL}}embed{{embed_version}}.js">({{ embed_params|safe })</script>