* fix for e-mail addresses like: <mailbox@host> (personal name)

* fix for e-mail addresses like: <mailbox@host> (personal name)
  now the personal name is no longer interpreted as comment
  but is stored as the personal name inside the address object if
  there is no other personal name supplied.
  in case of:
  "personal name1" <mailbox@host> (personal name2)
  personal name 1 is used and personal name 2 is treated as comment.
* removed an eval call and replaced by something that doesn't need eval.

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@4425 7612ce4b-ef26-0410-bec9-ea0150e637f0