libpayload: PDCurses: Remove trailing whitespace

find . -type f |xargs perl -pi -e 's, *$,,'
find . -type f |xargs perl -pi -e 's,	*$,,'

Change-Id: I62c2bc15b7c395a68b68422e701edf98b08e27c6
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/12399
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

payloads/libpayload/curses/PDCurses/os2/iccos2.lrf

@@ -13,7 +13,7 @@
 -+getch.obj &
 -+getstr.obj &
 -+getyx.obj &
--+inch.obj & 
+-+inch.obj &
 -+inchstr.obj &
 -+initscr.obj &
 -+inopts.obj &
@@ -23,21 +23,21 @@
 -+kernel.obj &
 -+keyname.obj &
 -+mouse.obj &
--+move.obj & 
+-+move.obj &
 -+outopts.obj &
 -+overlay.obj &
--+pad.obj &  
+-+pad.obj &
 -+panel.obj &
 -+printw.obj &
 -+refresh.obj &
 -+scanw.obj &
 -+scr_dump.obj &
 -+scroll.obj &
--+slk.obj &  
+-+slk.obj &
 -+termattr.obj &
 -+terminfo.obj &
 -+touch.obj &
--+util.obj & 
+-+util.obj &
 -+window.obj &
 -+debug.obj &
 -+pdcclip.obj &