Merge remote-tracking branch 'origin/master'

Author: portey

DependencyInjection/Configuration.php

@@ -23,7 +23,7 @@ public function getConfigTreeBuilder()
 
         $rootNode
             ->children()
-                ->scalarNode('query_schema')->cannotBeEmpty()->isRequired()->end()
+                ->scalarNode('query_schema')->cannotBeEmpty()->end()
             ->end();
 
         return $treeBuilder;

README.md

@@ -1,3 +1,30 @@
 # Symfony2 GraphQl Bundle
 
-## Not working yet 
+### True object oriented GraphQL PHP Server realization
+
+This is not a PHP port of the JavaScript GraphQL. 
+This is a Object oriented realization of the GraphQL server conforming the [RFC Specification for GraphQL](https://facebook.github.io/graphql/).
+ 
+## Installing graphql-bundle
+
+We assume you have `composer`, if not – [go get install Composer](https://getcomposer.org/doc/00-intro.md#installation-linux-unix-osx).
+After that, simply run
+```
+$> composer require youshido/graphql-bundle='dev-master'
+```
+Than add bundle to your `app/AppKernel.php`
+```
+...
+new Youshido\GraphQLBundle\GraphQLBundle(),
+...
+```
+
+And finally adding routing reference to the `app/config/routing.yml`:
+```
+graphql:
+    resource: "@GraphQLBundle/Controller/"
+```
+
+## Examples
+
+Right now you can learn some examples in our test directory but we're going to put out the whole step by step guide for you soon.