Fixes issue where emailer wasn't adhering to user settings
Fixes issue where emailer wasn't adhering to user settings

If a user has their email hidden, notifications for topic replies
were being sent with that user's email in the From field, possibly
leaking the email.

ashmehro/nodebb-plugin-emailer-sparkpost,akhoury/nodebb-plugin-emailer-mandrill,psychobunny/nodebb-plugin-emailer-mandrill,julianlam/nodebb-plugin-emailer-mandrill