[Budget] Feature: allow to desactive resources and charges in the

configuration

A new key `active` (default `true`) allow to activate or desactivate the
line in the resource or charge.

src/Bundle/ChillBudgetBundle/DependencyInjection/Configuration.php

@@ -14,11 +14,6 @@ namespace Chill\BudgetBundle\DependencyInjection;
 use Symfony\Component\Config\Definition\Builder\TreeBuilder;
 use Symfony\Component\Config\Definition\ConfigurationInterface;
 
-/**
- * This is the class that validates and merges configuration from your app/config files.
- *
- * To learn more see {@link http://symfony.com/doc/current/cookbook/bundles/configuration.html}
- */
 class Configuration implements ConfigurationInterface
 {
     public function getConfigTreeBuilder()
@@ -37,6 +32,7 @@ class Configuration implements ConfigurationInterface
             ->info('the key stored in database')
             ->example('salary')
             ->end()
+            ->booleanNode('active')->defaultTrue()->end()
             ->arrayNode('labels')->isRequired()->requiresAtLeastOneElement()
             ->arrayPrototype()
             ->children()
@@ -59,6 +55,7 @@ class Configuration implements ConfigurationInterface
             ->info('the key stored in database')
             ->example('salary')
             ->end()
+            ->booleanNode('active')->defaultTrue()->end()
             ->arrayNode('labels')->isRequired()->requiresAtLeastOneElement()
             ->arrayPrototype()
             ->children()