As discussed with the product team we want to enforce kebab-case file names for
all files, with the exception of files which export a single class, in which
case they should be PascalCase and reflect the class which they export.
This will help find classes faster, and should push better naming for them too.
Some files and packages have been excluded from this linting, specifically when
a library or framework depends on the naming of a file for the functionality
e.g. Ember, knex-migrator, adapter-manager
refs TryGhost/Team#1826
- adds new service package that manages all the email alert notifications for free members and paid subscriptions
- includes email templates for free member signup and paid subscription start/cancel
- initializes staff service before members to allow managing email alert notifications
- passes staff service to members api for triggering alerts
