Fix missing phpcs test path

phpcs.xml

@@ -17,5 +17,4 @@
 
     <!-- Paths to check -->
     <file>src</file>
-    <file>test</file>
 </ruleset>

readme.md

@@ -1,5 +1,7 @@
 # Expressive Composer Installer
 
+[![Build Status](https://secure.travis-ci.org/xtreamwayz/expressive-composer-installer.svg?branch=master)](https://secure.travis-ci.org/xtreamwayz/expressive-composer-installer)
+
 This is a proof of concept for setting up [zend-expressive](https://github.com/zendframework/zend-expressive) by choosing optional packages based on user input. The user selected packages are saved into ``composer.json`` so everyone else working on the project have the same packages installed. Configuration files and templates are prepared for first use. To not annoy users the installer is removed from ``composer.json`` after setup succeeded.
 
 ## Testing