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/README

@@ -31,7 +31,7 @@ Building
   library, provided for convenience; both panel and curses functions are
   in the main library.
 
-  You can also use the optional parameter "DLL=Y" with EMX, to build the 
+  You can also use the optional parameter "DLL=Y" with EMX, to build the
   library as a DLL:
 
 	make -f gccos2.mak DLL=Y

payloads/libpayload/curses/PDCurses/os2/bccos2.mak

@@ -19,9 +19,9 @@ osdir		= $(PDCURSES_SRCDIR)\os2
 CC		= bcc
 
 !ifdef DEBUG
-CFLAGS		= -N -v -y -DPDCDEBUG 
+CFLAGS		= -N -v -y -DPDCDEBUG
 !else
-CFLAGS		= -O 
+CFLAGS		= -O
 !endif
 
 CPPFLAGS	= -I$(PDCURSES_SRCDIR)

payloads/libpayload/curses/PDCurses/os2/gccos2.mak

@@ -31,7 +31,7 @@ ifeq ($(EMXVIDEO),Y)
 	BINDFLAGS = -acm
 else
 	CCLIBS =
-	BINDFLAGS = 
+	BINDFLAGS =
 endif
 
 ifeq ($(DEBUG),Y)
@@ -52,7 +52,7 @@ DLLTARGET	= pdcurses.dll
 DLLFLAGS 	= -Zdll -Zcrtdll -Zomf
 
 LINK		= gcc
-EMXBIND		= emxbind 
+EMXBIND		= emxbind
 EMXOMF		= emxomf
 
 LIBEXE		= ar

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 &