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/tools/Makefile b/tools/Makefile
index b897923..5285055 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -224,7 +224,7 @@
 			HOSTOS=$(HOSTOS) \
 			HOSTARCH=$(HOSTARCH) \
 			HOST_CFLAGS="$(HOST_CFLAGS)" \
-		   	HOST_LDFLAGS="$(HOST_LDFLAGS)" \
+			HOST_LDFLAGS="$(HOST_LDFLAGS)" \
 			-C $$dir || exit 1 ; \
 		done
 endif