Added final override section
Fixed wrong redirecting
Fixed embedded references
fix build errors
remove blank line so that the versionadded directive is rendered properly
Merge pull request #2990 from WouterJ/override_validation

Added last missing override section
[#2990] Minor tweaks to new validation overriding instructions
Merge branch '2.2' into 2.3
Merge pull request #3037 from xabbuh/fix-versionadded

remove blank line so that the versionadded directive is render properly
Merge pull request #2993 from WouterJ/issue_2846

Fixed wrong redirection of virtuals -> inherit_data
Merge pull request #3035 from xabbuh/fix-build-errors-2.3

fix build errors
Merge branch 'fix_roles' of github.com:WouterJ/symfony-docs into WouterJ-fix_roles

Conflicts:
	book/http_fundamentals.rst
	cookbook/bundles/extension.rst
[#2996] Tweaks to adding spaces for RST formatting throughout the docs

... there were just some extra spaces, some links were on multiple lines (always), which should be corrected, and some tables got misformatted
Merge branch '2.2' into 2.3

Conflicts:
	book/forms.rst
	components/event_dispatcher/introduction.rst
	cookbook/configuration/front_controllers_and_kernel.rst
	cookbook/form/dynamic_form_modification.rst
	reference/configuration/framework.rst
	reference/constraints/Max.rst
	reference/constraints/MaxLength.rst
	reference/constraints/Min.rst
	reference/constraints/MinLength.rst
	reference/forms/types/choice.rst
	reference/forms/types/field.rst
	reference/forms/types/form.rst
	reference/forms/types/map.rst.inc
Merge remote-tracking branch 'origin/2.3' into 2.3
Merge branch '2.3'

Conflicts:
	reference/constraints/Image.rst