Tree-wide white-space cleanups

* Delete blank lines at end of files.
* Delete white space at end of lines.
* Delete spaces before tab.
* Replace 8 spaces by a tab where it makes sense.

1 files changed, 1 insertions, 1 deletions

diff --git a/test/formats.test b/test/formats.test
index 43b3ae4..cd10bfe 100644
--- a/test/formats.test
+++ b/test/formats.test
@@ -105,7 +105,7 @@
 	>   2
 	> ! new
 	>   4
-	
+
 	$ quilt diff -p ab
 	> Index: b/test.txt
 	> ===================================================================