Description:
We should probably be trimming the names of notification methods when saving
them.  I just created two notification methods "Tell" and "Tell ".  They both
appear exactly the same in the UI, partially because we trim the end whitespace
when we display them.

I also created a notification method " ".  This one does not appear at all. 
under  notification methods under User Details, there is supposed to be a link,
but since we trim the output, there is no link to click.  Therefore I can't
delete or edit the notification method.  Another problem occurs in the fact that
this is alphabetically first since there is no text.  Meaning it is the default
notification method when making a new probe, and there is no way to stop it.