Improve custom attacks
- It should be possible to delete previous featured custom attacks.
- When we pick a previous featured attack, we have not a "preview" mode. Hard to find if we've many.
- Sometimes custom attack doesn't keep every modified values so It takes us to fall in error like to send a wrong sender email var.
- Sometimes custom attacks doesn't give us the oportunitty to "UPDATE" a previous one and duplicates the same.
Seems to need deep debugging
- A better view of "Custom attacks" would be desirable like a detail with the date but also the time (when the attack has been saved) so we can relate what we've done along the day.