Option to comment on Application emails

[izhanchang]

Have the option to write a short comment when accepting/denying an application to explain why/why not you got a position or for sharing jokes

[DaAwesomeP]

Note that this feature is significantly more difficult than the other issues opened, as it requires:

• Creating a model for comments for request/deny
• Creating a set of views and forms viewing and adding comments
• Creating a set of views and forms managing requests

The current system has some features that would need to be reworked:

• Currently there is no history/record of requests. Everything is done through email, so that is the log. When a request is accepted or denied it is deleted from the database.
• There is not a view to manage requests. This is something Tracker is really missing and would be good to have. A page to see the outstanding requests on an event as well as for all of the events that a user are permitted to manage.

A simpler way to do it would maybe be instead to modify the current comment feature on events. You could an option to make a comment private between the TiCs and one user ID. So you would just need to add a field to the comment model for the user ID for the person. The requester would see a checkbox like "only share this comment with the TiC" and the TiC would see a drop-down box allowing for selecting 1 person to see their comment.