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/frc971/can_logger/asc_logger.h b/frc971/can_logger/asc_logger.h
index 213aa25..19a1cb9 100644
--- a/frc971/can_logger/asc_logger.h
+++ b/frc971/can_logger/asc_logger.h
@@ -4,11 +4,12 @@
 #include <iomanip>
 #include <iostream>
 
-#include "aos/events/event_loop.h"
-#include "frc971/can_logger/can_logging_generated.h"
 #include "gflags/gflags.h"
 #include "glog/logging.h"
 
+#include "aos/events/event_loop.h"
+#include "frc971/can_logger/can_logging_generated.h"
+
 namespace frc971 {
 namespace can_logger {