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/integratorcp/memsetup.S b/board/integratorcp/memsetup.S
index dfdc784..da43cb6 100644
--- a/board/integratorcp/memsetup.S
+++ b/board/integratorcp/memsetup.S
@@ -20,7 +20,7 @@
  * MA 02111-1307 USA
  */
 /*
- * 	Memory setup
+ *	Memory setup
  *      - the reset defaults are assumed sufficient
  */