Update README.md
added TransliteratorCollection class
fixed tests
added TransliteratorCollection::transliterate() method
default slug generator now transliterates before imploding values
made slug generator stateless
Revert "default slug generator now transliterates before imploding values"

This reverts commit 6e70f35a51176067704449c59705166d85341916.

Conflicts:

	src/Ddd/Slug/Infra/SlugGenerator/DefaultSlugGenerator.php
simplified default generator
Merge pull request #2 from jfsimon/transliterator-collection

added TransliteratorCollection class
added default options in default generator constructor
Merge pull request #3 from jfsimon/generator-default-options

added default options in default generator constructor
Bootstrap Mail component + Complete first US with related Acceptance test BasicMailTest

As a user, i should be able to create a sendable basic email with very simple API.
[Mail] Add Icebox items