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/board/sandpoint/sandpoint.c b/board/sandpoint/sandpoint.c
index d3445bd..aeb10a7 100644
--- a/board/sandpoint/sandpoint.c
+++ b/board/sandpoint/sandpoint.c
@@ -40,7 +40,7 @@
 	return 0;
 }
 
-#if 0 	/* NOT USED */
+#if 0	/* NOT USED */
 int checkflash (void)
 {
 	/* TODO: XXX XXX XXX */