Adds new loader argument to lexik_mailer.message_renderer service.
Adds new loader argument to lexik_mailer.message_renderer service.

Adds new argument to the lexik_mailer.message_renderer service to allow the chain loading of the filesystem loader which will allow the rendering of filesystem templates.
bendavies/LexikMailerBundle,bendavies/LexikMailerBundle,gnat42/LexikMailerBundle,Avtonom/EmailTemplateBundle,gnat42/LexikMailerBundle,Avtonom/EmailTemplateBundle,lexik/LexikMailerBundle,lexik/LexikMailerBundle