Support for tabs within forms
Added the tabs array to the vars on the parent form
Added docs for the tabs
Spacing
Formatting
Remove default compound option. Not needed.
Added default global tabs class option. Removed "tabs" from being an actual form type since it's really only used internally.
Added default global tabs class option. Removed "tabs" from being an actual form type since it's really only used internally.
Re-worked views. Fieldset / legend render properly now even when you render form_tabs / form_widget separately.
Removed the need for the "tabbed" option, and added an "icon" option to tab type.
Update 3.2-form-tabs.md
Simplified views some more.
Add info about inherit_data
Merge branch 'feature-add-tabs' of github.com:isometriks/MopaBootstrapBundle into isometriks-feature-add-tabs

Conflictsi solved:
	DependencyInjection/Configuration.php
	Resources/views/Form/fields.html.twig