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/cpu/ixp/npe/include/IxOsalAssert.h b/cpu/ixp/npe/include/IxOsalAssert.h
index 45cebcd..04a4f51 100644
--- a/cpu/ixp/npe/include/IxOsalAssert.h
+++ b/cpu/ixp/npe/include/IxOsalAssert.h
@@ -1,6 +1,6 @@
 /*
  * @file        IxOsalAssert.h 
- * @author 	Intel Corporation
+ * @author	Intel Corporation
  * @date        25-08-2004
  *
  * @brief       description goes here