Add missing icons in assigned to column

scp/css/scp.css

@@ -344,7 +344,7 @@ a.emailSettings { background:url(../images/icons/emails.png) }
 a.emailDiagnostic { background:url(../images/icons/email_diagnostic.gif) }
 a.banList { background:url(../images/icons/ban_list.gif) }
 
-a.users { background:url(../images/icons/list_users.gif) }
+a.users { background:url(../images/icons/user.gif) }
 a.newuser { background:url(../images/icons/new_user.gif) }
 a.groups { background:url(../images/icons/list_groups.gif) }
 a.teams { background:url(../images/icons/teams.gif) }
@@ -397,12 +397,13 @@ a.Icon:hover {
 .Icon.lockedTicket { background:url(../images/icons/locked_ticket.gif) 0 0 no-repeat; }
 .Icon.editTicket { background-image: url(../images/icons/edit_ticket.png); }
 
+.Icon.staffAssigned { background-image: url(../images/icons/user.gif); }
+.Icon.teamAssigned { background-image: url(../images/icons/teams.png); }
 .Icon.newCategory { background-image: url(../images/icons/new_category.png); }
 .Icon.editCategory { background-image: url(../images/icons/edit_category.png); }
 .Icon.deleteCategory { background-image: url(../images/icons/delete_category.png); }
 .Icon.newFAQ { background-image: url(../images/icons/new_faq.png); }
 .Icon.newReply { background-image: url(../images/icons/new_reply.png); }
-
 .Icon.file { background-image: url(../images/icons/file.gif); }
 .Icon.refresh { background-image: url(../images/icons/refresh.gif); }
 .Icon.note {