Merge branch 'issue-14' into 'master'

Add twitter card 2

See merge request !21

_includes/head.html

@@ -8,7 +8,8 @@
 	<meta name="description" content="Revuo Monero is a weekly newsletter where you can find find the most recent Monero news.">
 	<meta name="keywords" content="monero, xmr, bitmonero, cryptocurrency">
 	
-	<meta property="og:title" content="Revuo Monero: Home"/>
+	<meta name=”twitter:card” content=”summary_large_image”>
+	<meta property="og:title" content="Revuo Monero"/>
     <meta property="og:description" content="Revuo Monero is a weekly newsletter where you can find find the most recent Monero news.">
     <meta property="og:image" content="http://revuo-monero.com/img/rm-icon.jpg">
     <meta property="og:site_name" content="revuo-monero.com, Revuo Monero">
@@ -18,9 +19,9 @@
 	<link rel="apple-touch-icon" sizes="180x180" href="/img/apple-touch-icon.png">
     <link rel="icon" type="image/png" sizes="32x32" href="/img/favicon-32x32.png">
     <link rel="icon" type="image/png" sizes="16x16" href="/img/favicon-16x16.png">
-    <meta name=”twitter:card” content=”summary_large_image”>
-    <meta name=”twitter:title” content=”{{page.title}}”>
-    <meta name=”twitter:image” content=”{{page.img}}“>
+    <meta property="twitter:description" content="Revuo Monero is a weekly newsletter where you can find find the most recent Monero news.">
+    <meta name=”twitter:title” content="{{page.title}}">
+    <meta name=”twitter:image” content="{{page.img}}">
 
 	<!-- CSS & fonts -->
 	<link rel="stylesheet" href="{{ "/css/main.css" | prepend: site.baseurl | replace: '//', '/' }}">

_posts/2019-06-27-issue-14.md

 ---
 title: Issue 14: June 20-27, 2019
-img: "/img/img-issue14.jpg"
+img: "/img/twitter-card-issue-14.jpg"
 ---
 [<img src="/img/img-issue14.jpg" alt="Revuo Monero Weekly #14 Slide" class="img-lead">]({% post_url 2019-06-27-issue-14 %}.html)