Orangefs: change pvfs2 filenames to orangefs

Also changed references within source files that referred to
header files whose names had changed.

Signed-off-by: Mike Marshall <hubcap@omnibond.com>
diff --git a/fs/orangefs/xattr.c b/fs/orangefs/xattr.c
index aeb3c30..0e4e016 100644
--- a/fs/orangefs/xattr.c
+++ b/fs/orangefs/xattr.c
@@ -9,8 +9,8 @@
  */
 
 #include "protocol.h"
-#include "pvfs2-kernel.h"
-#include "pvfs2-bufmap.h"
+#include "orangefs-kernel.h"
+#include "orangefs-bufmap.h"
 #include <linux/posix_acl_xattr.h>
 #include <linux/xattr.h>