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/vision/visualize_robot.cc b/frc971/vision/visualize_robot.cc
index 55932ef..0c7a536 100644
--- a/frc971/vision/visualize_robot.cc
+++ b/frc971/vision/visualize_robot.cc
@@ -1,12 +1,11 @@
 #include "frc971/vision/visualize_robot.h"
 
+#include "glog/logging.h"
 #include <opencv2/calib3d.hpp>
 #include <opencv2/core/eigen.hpp>
 #include <opencv2/highgui/highgui.hpp>
 #include <opencv2/imgproc.hpp>
 
-#include "glog/logging.h"
-
 namespace frc971 {
 namespace vision {