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/events/logging/log_edit.cc b/aos/events/logging/log_edit.cc
index 7e822ca..7d3ba2f 100644
--- a/aos/events/logging/log_edit.cc
+++ b/aos/events/logging/log_edit.cc
@@ -1,12 +1,13 @@
 #include <iostream>
 
+#include "gflags/gflags.h"
+
 #include "aos/configuration.h"
 #include "aos/events/logging/log_reader.h"
 #include "aos/events/simulated_event_loop.h"
 #include "aos/init.h"
 #include "aos/json_to_flatbuffer.h"
 #include "aos/util/file.h"
-#include "gflags/gflags.h"
 
 DEFINE_string(logfile, "/tmp/logfile.bfbs",
               "Name of the logfile to read from.");