Run clang-format on the entire repo

This patch clang-formats the entire repo. Third-party code is
excluded.

I needed to fix up the .clang-format file so that all the header
includes are ordered properly. I could have sworn that it used to work
without the extra modification, but I guess not.

Signed-off-by: Philipp Schrader <philipp.schrader@gmail.com>
Change-Id: I64bb9f2c795401393f9dfe2fefc4f04cb36b52f6
diff --git a/aos/logging/log_namer.cc b/aos/logging/log_namer.cc
index ed57caa..3deb89d 100644
--- a/aos/logging/log_namer.cc
+++ b/aos/logging/log_namer.cc
@@ -14,9 +14,10 @@
 #include <ctime>
 #include <string>
 
-#include "aos/configuration.h"
 #include "glog/logging.h"
 
+#include "aos/configuration.h"
+
 DEFINE_string(logging_folder,
 #ifdef AOS_ARCHITECTURE_arm_frc
               "",