refactor: layout name, page title

_layouts/map.html

@@ -0,0 +1,7 @@
+---
+layout: default
+---
+
+	<center><h1>{{ page.title }}</h1></center>
+
+	{{ content }}

_layouts/showcase.html

@@ -1,48 +0,0 @@
----
-layout: default
-styles: ['/js/highlight/styles/github.css']
-toctitle: Showcases
-toc:
-    Showcases:
-        - ['/showcase/animated-symbols', 'Animated Symbols']
-        - ['/showcase/italia', 'La Bella Italia']
-        - ['/showcase/choropleth', 'Choropleth Maps']
-        - ['/showcase/symbols', 'Symbol Maps']
-        - ['/showcase/clustering', 'Clustering Map Symbols']
-        - ['/showcase/charts', 'Chart Maps']
-        - ['/showcase/dotgrid', 'Dot-grid Maps']
-        - ['/showcase/3d', '3D-Projections']
-        - ['/showcase/projections', 'Map Projections']
-        - ['/showcase/eastcoast', 'High-res vector mapping']
----
-
-
-	<h1><small style="float:right; font-size: 12px; font-family:Georgia">(<a href="https://github.com/kartograph/kartograph.org/blob/master{{ page.url }}">view source</a>)</small>{{ page.title }}</h1>
-
-	{{ content }}
-
-</div>
-
-<script type="text/javascript" src="/js/highlight/highlight.pack.js"></script>
-<script type="text/javascript">
-
-    $('pre code').each(function(i, e) {
-        var code = $(e).html().trim(), 
-            code2 = code.replace(/\s/g, ''),
-            last = code2.substr(code2.length-1, 1);
-
-        if (code.substr(0,1) == '"' && (last == '}' || last == ']')) {
-            e.className = 'json';
-            $(e).html('{'+code+'}');
-            hljs.highlightBlock(e);
-            var i = $(e).html()
-            $(e).html(i.substr(1, i.length-2));
-            return;
-        } else if (last == ';') {
-            e.className = 'javascript';
-        }
-
-        hljs.highlightBlock(e)
-    });
-
-</script>