Add the first templates: mysql and wordpress

templates.json

@@ -0,0 +1,34 @@
+[
+  {
+    "title": "MySQL",
+    "comment": "The most popular open-source database",
+    "logo": "https://upload.wikimedia.org/wikipedia/en/thumb/6/62/MySQL.svg/640px-MySQL.svg.png",
+    "image": "mysql:latest",
+    "env": [
+      {
+        "name": "MYSQL_ROOT_PASSWORD",
+        "label": "Root password"
+      }
+    ],
+    "volumes": ["/var/lib/mysql"]
+  },
+  {
+    "title": "WordPress",
+    "comment": "A free and open-source CMS",
+    "logo": "https://s.w.org/about/images/logos/wordpress-logo-simplified-rgb.png",
+    "image": "wordpress:latest",
+    "env": [
+      {
+        "name": "WORDPRESS_DB_HOST",
+        "label": "MySQL database host"
+      },
+      {
+        "name": "WORDPRESS_DB_PASSWORD",
+        "label": "Database password"
+      }
+    ],
+    "ports": [
+      "80/tcp"
+    ]
+  }
+]