Description of problem:
I noticed that when you edit the e-mails for alerts, the manual adding does not work. Also the form looks a bit weird.


Version-Release number of selected component (if applicable):
5.5.0.2 / Chrome 45

How reproducible:
always

Steps to Reproduce:
1. Pick some Alert and open the edit form
2. Check "Send an E-mail"
3. Type an e-mail into the "Add (enter manually)" and press the + button

Actual results:
Nothing happens

Expected results:
The e-mail will be displayed in "To (Click to remove)" field as it does in older releases.

Additional info:
The form looks weird, maybe it will need some more attention to fix everything up.