ftp: Fix regression in gPlazma and billing cell names

Addresses a regression introduced in the recent change that remove
hard coded cell names. The batch file of the ftp services contained
a white space character different from an ASCII 32 space and thus
ended up being part of the cell name.

Target: trunk
Require-notes: no
Require-book: no
Acked-by: Paul Millar <paul.millar@desy.de>
Patch: http://rb.dcache.org/r/5504/
ftp: Fix NPE regression in door initialization

Addresses a regression introduced in the recent removal of hard
coded cell names. The regression leads to a null pointer exception
during door initialization.

Target: trunk
Require-notes: no
Require-book: no
Acked-by: Paul Millar <paul.millar@desy.de>
Patch: http://rb.dcache.org/r/5503/