* Added series admin
* Marked a bug to be corrected
* Added contacts to send invoices
* WOrking on mailer events
* Finishing mailer subscriber
* Added email sending
* Refactored tax listing to avoid extre querys
* Correted view bug with firefox
* Some serie refactor to tweak performance
* Corrected failing tests
Merge branch 'master' of github.com:teclliure/eis

Conflicts:
	src/Teclliure/InvoiceBundle/Controller/SerieController.php
	src/Teclliure/InvoiceBundle/Resources/views/Serie/index.html.twig
* Merged changes