use hosted converse

source/jabber/index.html.slim

@@ -1,6 +1,6 @@
 -content_for(:head)
-  == stylesheet_link_tag "converse/converse.min.css"
+  link rel="stylesheet" type="text/css" media="screen" href="https://cdn.conversejs.org/css/converse.min.css"
-  == javascript_include_tag "converse.min.js"
+  script src="https://cdn.conversejs.org/dist/converse.min.js"
 javascript:
   require(['converse'], function (converse) {
     converse.initialize({

source/stylesheets/converse/images/arrow.svg

@@ -1,4 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="24px" height="12px" viewBox="0 0 24 12" zoomAndPan="disable">
-	<line x1="0" y1="0" x2="12" y2="12" style="stroke:#ccc;stroke-width:1.5" />
-	<line x1="24" y1="0" x2="12" y2="12" style="stroke:#ccc;stroke-width:1.5" />
-</svg>

source/stylesheets/converse/images/bgbl.svg

@@ -1,26 +0,0 @@
-<!--
-	Tessellate 1.0 by HTML5 UP
-	html5up.net | @n33co
-	Free for personal and commercial use under the CCA 3.0 license (html5up.net/license)
--->
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="1000px" height="1000px" viewBox="0 0 1000 1000" zoomAndPan="disable">
-    <style type="text/css"><![CDATA[
-		line
-		{
-			stroke: rgba(255,255,255,0.1);
-			stroke-width: 0.85px;
-		}
-    ]]></style>
-	<line x1="-180" y1="0" x2="820" y2="1000" />
-	<line x1="-380" y1="0" x2="620" y2="1000" />
-	<line x1="-530" y1="0" x2="470" y2="1000" />
-	<line x1="-655" y1="0" x2="345" y2="1000" />
-	<line x1="-755" y1="0" x2="245" y2="1000" />
-	<line x1="-830" y1="0" x2="170" y2="1000" />
-	<line x1="-880" y1="0" x2="120" y2="1000" />
-	<line x1="-920" y1="0" x2="80" y2="1000" />
-	<line x1="-950" y1="0" x2="50" y2="1000" />
-	<line x1="-970" y1="0" x2="30" y2="1000" />
-	<line x1="-985" y1="0" x2="15" y2="1000" />
-	<line x1="-995" y1="0" x2="5" y2="1000" />
-</svg>

source/stylesheets/converse/images/bgtr.svg

@@ -1,26 +0,0 @@
-<!--
-	Tessellate 1.0 by HTML5 UP
-	html5up.net | @n33co
-	Free for personal and commercial use under the CCA 3.0 license (html5up.net/license)
--->
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="1000px" height="1000px" viewBox="0 0 1000 1000" zoomAndPan="disable">
-    <style type="text/css"><![CDATA[
-		line
-		{
-			stroke: rgba(255,255,255,0.1);
-			stroke-width: 0.85px;
-		}
-    ]]></style>
-	<line x1="180" y1="0" x2="1180" y2="1000" />
-	<line x1="380" y1="0" x2="1380" y2="1000" />
-	<line x1="530" y1="0" x2="1530" y2="1000" />
-	<line x1="655" y1="0" x2="1655" y2="1000" />
-	<line x1="755" y1="0" x2="1775" y2="1000" />
-	<line x1="830" y1="0" x2="1830" y2="1000" />
-	<line x1="880" y1="0" x2="1880" y2="1000" />
-	<line x1="920" y1="0" x2="1920" y2="1000" />
-	<line x1="950" y1="0" x2="1970" y2="1000" />
-	<line x1="970" y1="0" x2="1970" y2="1000" />
-	<line x1="985" y1="0" x2="1985" y2="1000" />
-	<line x1="995" y1="0" x2="1995" y2="1000" />
-</svg>

source/stylesheets/converse/images/dark-arrow.svg

@@ -1,4 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="24px" height="12px" viewBox="0 0 24 12" zoomAndPan="disable">
-	<line x1="0" y1="0" x2="12" y2="12" style="stroke:rgba(255,255,255,0.65);stroke-width:1" />
-	<line x1="24" y1="0" x2="12" y2="12" style="stroke:rgba(255,255,255,0.65);stroke-width:1" />
-</svg>