Replace numbered list items with #

...so we don't have to renumber them every time we remove/add a new
item.

cookbook/workflow/new_project_git.rst

@@ -20,7 +20,7 @@ Initial Project Setup
 To get started, you'll need to download Symfony and initialize your local
 git repository:
 
-1. Download the `Symfony2 Standard Edition`_ using Composer:
+#. Download the `Symfony2 Standard Edition`_ using Composer:
 
    .. code-block:: bash
 
@@ -30,7 +30,7 @@ git repository:
    required vendor libraries. For more information about downloading Symfony using
    Composer, see `Installing Symfony using Composer`_.
 
-2. Your project folder will now contain files of the Symfony framework, as well
+#. Your project folder will now contain files of the Symfony framework, as well
    as files and folders for vendor libraries. You'll want to store your project
    files in Git, but not the dependencies, since they will be managed by Composer.
    You'll also want to keep your ``parameters.yml`` out of your repository as it will
@@ -51,19 +51,19 @@ git repository:
       in which case, you can find more information here: `Github .gitignore`_
       This way you can exclude files/folders often used by your IDE for all of your projects.
 
-3. Initialize your Git repository:
+#. Initialize your Git repository:
 
    .. code-block:: bash
 
         $ git init
 
-4. Add all of the initial files to Git:
+#. Add all of the initial files to Git:
 
    .. code-block:: bash
 
         $ git add .
 
-5. Create an initial commit with your started project:
+#. Create an initial commit with your started project:
 
    .. code-block:: bash