Rename fetcher. Fetcher now works with stories and comments.
Custom module for request to the hacker news api. Implemented searching for parent article of a comment.
Renamed helpers. Now getting the filtered information get stories and comments according to subscriber type.
Better message when subscriber confirms his/her email.
Added the comments information in the email content if the subscriber wants to receive emails for comments. For every comment the comment text is given and there is also a link to the comment article.
Reminding comment for email info properties.
Changed require to use itemsFetcher.
Using stories and comments and pass both stories and comment to the email content generator. If there are no stories and comments then email is not send.