FEATURE better way to hook into sent emails

[wernerkrauss]

First, thanks for the great module that gives a good base for a job portal on a website.

When customising this module, it'd be great to

1. have hooks to configure the email (e.g. programmatically set the email subject with job's name, add files as attachment etc)
2. have a possibility to send the email from a task for testing/developing

IMHO the mail should be sent either by a method in the JobSubscription class itself or by a seperate method in JobController, that can be extended in an Extension of the controller.

[muskie9]

@wernerkrauss I think the email methodology was brought along from the much earlier iterations of this module and is definitely worth reworking. I think it's worth exploring which location for the method to send would work best, for configuration and extensibility but in any case making it more customizable is something that should be done.