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/common/cmd_vfd.c b/common/cmd_vfd.c
index 29c349d..104c310 100644
--- a/common/cmd_vfd.c
+++ b/common/cmd_vfd.c
@@ -66,10 +66,10 @@
 }
 
 U_BOOT_CMD(
- 	vfd,	2,	0,	do_vfd,
- 	"vfd     - load a bitmap to the VFDs on TRAB\n",
- 	"/N\n"
- 	"    - load bitmap N to the VFDs (N is _decimal_ !!!)\n"
+	vfd,	2,	0,	do_vfd,
+	"vfd     - load a bitmap to the VFDs on TRAB\n",
+	"/N\n"
+	"    - load bitmap N to the VFDs (N is _decimal_ !!!)\n"
 	"vfd ADDR\n"
 	"    - load bitmap at address ADDR\n"
 );