Use _layouts folders as base for templates

lib/output/website.js

@@ -12,6 +12,11 @@ function themeID(plugin) {
     return 'theme-' + plugin;
 }
 
+// Directory for a theme with the templates
+function templatesPath(dir) {
+    return path.join(dir, '_layouts');
+}
+
 function WebsiteOutput() {
     Output.apply(this, arguments);
 
@@ -50,15 +55,16 @@ WebsiteOutput.prototype.prepare = function() {
 
         var searchPaths = _.chain([
             // The book itself can contains a "_layouts" folder
-            that.book.root,
+            '_layouts',
 
             // Installed plugin (it can be identical to themeDefault.root)
-            that.theme.root,
+            '_layouts',
 
             // Is default theme still installed
             that.themeDefault? that.themeDefault.root : null
         ])
         .compact()
+        .map(templatesPath)
         .uniq()
         .value();
 
@@ -87,8 +93,13 @@ WebsiteOutput.prototype.prepare = function() {
 WebsiteOutput.prototype.onPage = function(page) {
     var that = this;
 
+    // Parse the page
+    return page.toHTML(this)
+
     // Render the page template with the same context as the json output
-    return this.render('page', this.getPageContext(page))
+    .then(function() {
+        return that.render('page', that.getPageContext(page));
+    })
 
     // Write the HTML file
     .then(function(html) {
@@ -109,7 +120,7 @@ WebsiteOutput.prototype.render = function(tpl, context) {
 
 // Return a complete name for a template
 WebsiteOutput.prototype.templateName = function(name) {
-    return path.join('_layouts', this.name, name+'.html');
+    return path.join(this.name, name+'.html');
 };
 
 module.exports = conrefsLoader(WebsiteOutput);