0.4.1 - Bugfixing release

Here are some details what's in release:

• Fixed: Remove usage of deprecated Twig function form_enctype & replace with usage of form_start/form_end,
• Fixed: Mark as not fully compatible with Symfony ~3.0,
• Fixed: Multiple firewalls can now have different resource owners,
• Fixed: Wrong URL generated for Safesforce resource owner,
• Added: include_email option into Twitter resource owner,
• Added: Hungarian translation,
• Added: Documentation about FOSUser integration