removed versions when adding Symfony component with Composer

Author: fabpot

book/part02.rst

@@ -126,7 +126,7 @@ To use this component, add it as a dependency of the project:
 
 .. code-block:: sh
 
-    $ php composer.phar require symfony/http-foundation 2.5.*
+    $ php composer.phar require symfony/http-foundation
 
 Running this command will also automatically download the Symfony
 HttpFoundation component and install it under the ``vendor/`` directory.

book/part04.rst

@@ -57,7 +57,7 @@ To support this feature, add the Symfony2 Routing component as a dependency:
 
 .. code-block:: sh
 
-    $ php composer.phar require symfony/routing 2.5.*
+    $ php composer.phar require symfony/routing
 
 Instead of an array for the URL map, the Routing component relies on a
 ``RouteCollection`` instance::

book/part06.rst

@@ -41,7 +41,7 @@ component:
 
 .. code-block:: sh
 
-    $ php composer.phar require symfony/http-kernel 2.5.*
+    $ php composer.phar require symfony/http-kernel
 
 The HttpKernel component has many interesting features, but the one we need
 right now is the *controller resolver*. A controller resolver knows how to

book/part09.rst

@@ -19,7 +19,7 @@ version of this pattern:
 
 .. code-block:: sh
 
-    $ php composer.phar require symfony/event-dispatcher 2.5.*
+    $ php composer.phar require symfony/event-dispatcher
 
 How does it work? The *dispatcher*, the central object of the event dispatcher
 system, notifies *listeners* of an *event* dispatched to it. Put another way:

book/part12.rst

@@ -93,7 +93,7 @@ container:
 
 .. code-block:: sh
 
-    $ php composer.phar require symfony/dependency-injection 2.5.*
+    $ php composer.phar require symfony/dependency-injection
 
 Create a new file to host the dependency injection container configuration::