Inline and label support for checkbox_widget.
Inline and label support for checkbox_widget.

Added inline support for checkbox_widget, for use directly or via choice_widget_expanded.
Added label option to pass a value through to checkbox_widget.

Also some minor refactoring and re-indenting surrounding these two.
auipga/MopaBootstrapBundle,naitsirch/mopa-bootstrap-bundle,auipga/MopaBootstrapBundle,auipga/MopaBootstrapBundle,naitsirch/mopa-bootstrap-bundle