Add form_control_static

[bdemalglaive]

add twig function form_control_static with 2 parameter : label, value
exemple : {{ form_control_static('label'|trans, formValue) }}
see http://getbootstrap.com/css/#forms-controls-static

And add Inline checkboxes or radio for form type entity or choice
exemple : ->add('gender', 'choice', [ 'attr' => ['inline'=> true ]])
see http://getbootstrap.com/css/#forms-controls

[florianeckerstorfer]

Could you cleanup the form template? I think you changed every single line in the template with new indents which makes it extremely hard for me to review these changes.

[rdohms]

Still should be fixed, but if you want to extract a quick diff to re-apply: https://github.com/braincrafted/bootstrap-bundle/pull/251/files?w=1

adding ?w=1 to the url makes whitespace changes be ignored in diff.