Merge pull request #344 from guilhermef/master

Using options.type to define query type

lib/sequelize.js

@@ -139,7 +139,7 @@ module.exports = (function() {
     }
     }
 
 
     options = Utils._.extend(Utils._.clone(this.options.query), options)
     options = Utils._.extend(Utils._.clone(this.options.query), options)
-    options = Utils._.extend(options, {
+    options = Utils._.defaults(options, {
       logging: this.options.hasOwnProperty('logging') ? this.options.logging : console.log,
       logging: this.options.hasOwnProperty('logging') ? this.options.logging : console.log,
       type: (sql.toLowerCase().indexOf('select') === 0) ? 'SELECT' : false
       type: (sql.toLowerCase().indexOf('select') === 0) ? 'SELECT' : false
     })
     })