emailrelay: whitespaces

git-svn-id: file:///var/svn/freetz/trunk@10513 149334a1-2f27-0410-a3b9-fc62619ac1e6
bip: try to get correct pid (refs #2102)

git-svn-id: file:///var/svn/freetz/trunk@10514 149334a1-2f27-0410-a3b9-fc62619ac1e6
bip: wait until bip created the pid file, thx olistudent (refs #2102)

git-svn-id: file:///var/svn/freetz/trunk@10515 149334a1-2f27-0410-a3b9-fc62619ac1e6