Merge pull request #2 from andrewreshetnikov/default_option

Add value 'true' for 'services._defaults.public' option

Author: ngorborukov

Resources/config/services.xml

@@ -16,6 +16,8 @@
     </parameters>
 
     <services>
+        <defaults public="true" />
+
         <!-- Metadata Drivers -->
         <service id="opensoft_simple_serializer.metadata.driver.file_locator" class="%opensoft_simple_serializer.metadata.driver.file_locator.class%" public="false">
             <argument type="collection" />

composer.json

@@ -16,7 +16,7 @@
 
     "require": {
         "php": ">=5.3.3",
-        "symfony/framework-bundle": "^2.0|^3.0",
+        "symfony/framework-bundle": "^3.3",
         "opensoft/simple-serializer": ">=1.0.0"
     },