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/y2017/vision/target_finder.h b/y2017/vision/target_finder.h
index 5ee143d..34fd90d 100644
--- a/y2017/vision/target_finder.h
+++ b/y2017/vision/target_finder.h
@@ -6,9 +6,9 @@
 #include "aos/vision/debug/overlay.h"
 #include "aos/vision/math/vector.h"
 
+using aos::vision::BlobList;
 using aos::vision::ImageRange;
 using aos::vision::RangeImage;
-using aos::vision::BlobList;
 using aos::vision::Vector;
 
 namespace y2017 {
@@ -71,7 +71,7 @@
   aos::vision::PixelLinesOverlay *GetOverlay() { return &overlay_; }
 
   // Convert target location into meters and radians.
-  void GetAngleDist(const aos::vision::Vector<2>& target, double down_angle,
+  void GetAngleDist(const aos::vision::Vector<2> &target, double down_angle,
                     double *dist, double *angle);
 
  private: