[glossary] Making the glossary sort by default and slightly modifying the format so so that it would render correctly.

Author: weaverryan

glossary.rst

@@ -4,36 +4,37 @@ Glossary
 ========
 
 .. glossary::
+   :sorted:
 
-    Project
+   Project
         A *Project* is a directory composed of an Application, a set of
         bundles, vendor libraries, an autoloader, and web front controller
         scripts.
 
-    Application
+   Application
         An *Application* is a directory containing the *configuration* for a
         given set of Bundles.
 
-    Bundle
+   Bundle
         A *Bundle* is a structured set of files (PHP files, stylesheets,
         JavaScripts, images, ...) that *implement* a single feature (a blog,
         a forum, ...) and which can be easily shared with other developers.
 
-    Front Controller
+   Front Controller
         A *Front Controller* is a short PHP that lives in the web directory
         of your project. Typically, *all* requests are handled by executing
         the same front controller, whose job is to bootstrap the Symfony
         application.
 
-    Service
+   Service
         A *Service* is a generic term for any PHP object that performs a
         specific task. A service is usually used "globally", such as a database
         connection object or an object that delivers email messages. In Symfony2,
         services are often configured and retrieved from the service container.
         An application that has many decoupled services is said to follow
         a `service-oriented architecture`_.
 
-    Service Container
+   Service Container
         A *Service Container*, also known as a *Dependency Injection Container*,
         is a special object that manages the instantiation of services inside
         an application. Instead of creating services directly, the developer