Moved all code to the Puli\Extension\Symfony\PuliBundle\ namespace
Removed composer.lock from .gitignore
Removed non-working Assetic integration
Fixed dependencies in composer.json
Fixed invalid class references
Fixed factory method definition
Adapted resource definition in composer.json to changes in the Puli plugin
Fixed wrong parameter in services.yml
Used the @vendor/package: feature to reference to the unmapped packages