Closes #242 Create alias' for session stores(e.g., 'mongo' for 'mongo…

…db'). And removed an unused value in the engine for templates.

lib/sessions/index.js

@@ -22,8 +22,19 @@ var session = new (function () {
   this.store = null;
 
   this.createStore = function (type, callback) {
-    var key = geddy.string.capitalize(type);
-    var constructor = require('./stores/' + type)[key];
+    var key
+      , constructor;
+
+    if (type === 'mongo') {
+      type = 'mongodb';
+    }
+    if (type === 'couch') {
+      type = 'couchdb';
+    }
+
+    key = geddy.string.capitalize(type);
+    constructor = require('./stores/' + type)[key];
+
     session.store = new constructor(callback);
   };
 

lib/template/index.js

@@ -48,8 +48,8 @@ Templater.prototype.eventTypes = {
 Templater.prototype.render = function (data, config) {
   var templateFileName;
 
-  // Register all the helper functions to Templato
-  geddy.viewHelpers.registerData(data); // Enables access to the current params for `urlFor`
+  // Register data to helpers, and register the helpers to the adapter
+  geddy.viewHelpers.registerData(data);
   Adapter.registerHelpers(geddy.viewHelpers);
 
   // Rendering a template in a layout

lib/template/template_node.js

@@ -18,7 +18,7 @@
 
 var fs = require('fs')
   , path = require('path')
-  , engine = {cache: {}, compiledCache: {}};
+  , engine = {cache: {}};
 
 engine.TemplateNode = function (id, data, params, parentNode, adapter) {
   this.id = id;