Added basic PDF export feature for documents

Signed-off-by: Gergely Polonkai <polesz@w00d5t0ck.info>

app/AppKernel.php

@@ -22,6 +22,7 @@ class AppKernel extends Kernel
 	    // 3rd party bundles
 	    new Ivory\CKEditorBundle\IvoryCKEditorBundle(),
 	    new Doctrine\Bundle\MigrationsBundle\DoctrineMigrationsBundle(),
+	    new Io\TcpdfBundle\IoTcpdfBundle(),
 	    // Own bundles
             new KekRozsak\FrontBundle\KekRozsakFrontBundle(),
             new KekRozsak\SecurityBundle\KekRozsakSecurityBundle(),

app/config/config.yml

@@ -8,7 +8,6 @@ framework:
     secret:          %secret%
     router:
         resource: "%kernel.root_dir%/config/routing.yml"
-        strict_parameters: %kernel.debug%
     form:            true
     csrf_protection: true
     validation:      { enable_annotations: true }