Add tips to reduce clutter (#41)

README.md

@@ -17,6 +17,8 @@
 1. [Tips](#tips)
     1. [Auto-installation](#auto-installation)
     1. [Disable links](#disable-links)
+    1. [Change directory](#change-directory)
+    1. [Reduce clutter](#reduce-clutter)
 1. [Related plugins](#related-plugins)
 
 
@@ -95,7 +97,8 @@ This command creates the following directory structure :
 
 
 You can continue to run `vendor/bin/behat`, `vendor/bin/phpspec` and co. as before but they will be properly isolated.
-
+Also, `composer.json` and `composer.lock` files in each namespace will allow you to take advantage of automated dependency 
+management as normally provided by Composer.
 
 ### The `all` bin namespace
 
@@ -189,6 +192,20 @@ By default, the packages are looked for in the `vendor-bin` directory. The locat
 }
 ```
 
+### Reduce clutter
+
+You can add following line to your `.gitignore` file in order to avoid committing dependencies of your tools.
+
+```.gitignore
+/vendor-bin/**/vendor
+```
+
+Updating each tool can create many not legible changes in `composer.lock` files. You can use `.gitattributes` file in order 
+to inform git that it shouldn't show diffs of `composer.lock` files.
+
+```.gitattributes
+vendor-bin/**/composer.lock binary
+```
 
 ## Related plugins