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/y2014/control_loops/claw/claw.h b/y2014/control_loops/claw/claw.h
index 07a5d2a..943e0ad 100644
--- a/y2014/control_loops/claw/claw.h
+++ b/y2014/control_loops/claw/claw.h
@@ -3,10 +3,10 @@
 
 #include <memory>
 
-#include "frc971/control_loops/control_loop.h"
-#include "frc971/control_loops/polytope.h"
 #include "frc971/control_loops/coerce_goal.h"
+#include "frc971/control_loops/control_loop.h"
 #include "frc971/control_loops/hall_effect_tracker.h"
+#include "frc971/control_loops/polytope.h"
 #include "frc971/control_loops/state_feedback_loop.h"
 #include "y2014/constants.h"
 #include "y2014/control_loops/claw/claw_goal_generated.h"