Add send mail action on success and failed payment transaction
Mail is now activable
Merge pull request #852 from renaudJennyRBS/mail

Other send mail actions on transaction
Update admin breadcrumb service
Add new Unit Test for PaymentManager
New Brand block to display brand in FO
Merge pull request #853 from inthause/documents

Update admin breadcrumb service
Merge pull request #854 from renaudJennyRBS/brand

New Brand FO block