A few updates to the m68knommu configuration:

. Made the Morotola 5280 and 5282 support be a common 528x family
. Add support for selecting the 527x ColdFire family (5270/5271/5274/5275)
. Add support for selecting Freescale M5271EVB board
. Add support for selecting Freescale M5275EVB board
. Add support for selecting Sneha CPU16B board
. Add support for selecting Feith SCALES and CANCAM boards
. Fix some gramatical errors in help lines
Signed-off-by: Greg Ungerer <gerg@snapgear.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>