Introduce new form features and integrate with GenemuFormBundle
Add suggest message
Add form_stylesheet and form_javascript blocks
Introduce collaplable behaviour for table widget
Add contributing note
Don't use collapsable view when item is not compound
Fix errors
Rewrite comments
Merge pull request #540 from symfony2admingenerator/feature-forms

[Feature] Forms refactoring
Merge branch 'master' into feature-split_views