Big white-space cleanup.

This commit gets rid of a huge amount of silly white-space issues.
Especially, all sequences of SPACEs followed by TAB characters get
removed (unless they appear in print statements).

Also remove all embedded "vim:" and "vi:" statements which hide
indentation problems.

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/doc/README.mpc8641hpcn b/doc/README.mpc8641hpcn
index ac56cca..1c41d77 100644
--- a/doc/README.mpc8641hpcn
+++ b/doc/README.mpc8641hpcn
@@ -55,7 +55,7 @@
 							 halves (virtual banks)
 						  0	:: normal
 	SW5(3)	 = 0		CFG_FLASHWP	= 0	:: not protected
-	SW5(4)	 = 0 		CFG_PORTDIV	= 1	:: 2:1 for PD4
+	SW5(4)	 = 0		CFG_PORTDIV	= 1	:: 2:1 for PD4
 							   1:1 for PD6
 	SW5(5-6) = 11		CFG_PIXISOPT	= 11	:: s/w determined
 	SW5(7-8) = 11		CFG_LADOPT	= 11	:: s/w determined