added missing form pageparts
php-cs-fixer fix
moved dependeccies that are not related to the GeneratorBundle to suggested packages. They're dependencies of the generated classes
Merge pull request #19 from Kunstmaan/missingformpps

added missing form pageparts
Merge branch 'master' into pagetemplates

* master:
  moved dependeccies that are not related to the GeneratorBundle to suggested packages. They're dependencies of the generated classes
  php-cs-fixer fix
  added missing form pageparts

Conflicts:
	Generator/DefaultSiteGenerator.php
	Resources/skeleton/defaultsite/PagePartAdmin/FormPagePagePartAdminConfigurator.php