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/y2019/vision/debug_serial.cc b/y2019/vision/debug_serial.cc
index a658bd7..9b88260 100644
--- a/y2019/vision/debug_serial.cc
+++ b/y2019/vision/debug_serial.cc
@@ -1,4 +1,10 @@
-#include "y2019/jevois/serial.h"
+#include <fcntl.h>
+#include <unistd.h>
+
+#include <chrono>
+#include <fstream>
+#include <iostream>
+#include <thread>
 
 #include "aos/logging/implementations.h"
 #include "aos/logging/logging.h"
@@ -7,13 +13,6 @@
 #include "y2019/jevois/structures.h"
 #include "y2019/jevois/uart.h"
 
-#include <fcntl.h>
-#include <unistd.h>
-#include <chrono>
-#include <fstream>
-#include <iostream>
-#include <thread>
-
 namespace y2019 {
 namespace vision {
 
@@ -86,7 +85,7 @@
   }
 }
 
-}  // namespace y2019
 }  // namespace vision
+}  // namespace y2019
 
 int main(int argc, char **argv) { y2019::vision::main(argc, argv); }