[FS#25] Bug change emails should be less verbose

[LEDE Bugs]

The following task is now closed:

FS#25 - Bug change emails should be less verbose
User who did this - Ted Hess (thess)

Reason for closing: Deferred
Additional comments about closing: Additional work will be done as needed and time permits

More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=25