Add shell matching names
Update usage doc
Merge branch 'master' of github.com:M6Web/StatsdBundle into feature/fix-issue-27

Conflicts:
	src/DependencyInjection/M6WebStatsdExtension.php
Add wildcard config feature test
Fix tests
Fix array syntaxe
Merge pull request #29 from M6Web/feature/fix-issue-27

Fix issue 27 : Allow wilcard