Collection of minor fixes: Typos, formatting, improvements
Merge branch 'collection_of_minor_fixes' of github.com:bicpi/symfony-docs into bicpi-collection_of_minor_fixes

Conflicts:
	book/translation.rst
	cookbook/assetic/uglifyjs.rst
	cookbook/bundles/remove.rst
	cookbook/form/form_customization.rst
Merge branch '2.2' into 2.3

Conflicts:
	reference/configuration/framework.rst
	reference/twig_reference.rst