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/wpilib/ahal/AnalogTriggerOutput.h b/frc971/wpilib/ahal/AnalogTriggerOutput.h
index 8896f37..687d9de 100644
--- a/frc971/wpilib/ahal/AnalogTriggerOutput.h
+++ b/frc971/wpilib/ahal/AnalogTriggerOutput.h
@@ -7,8 +7,8 @@
 
 #pragma once
 
-#include "hal/AnalogTrigger.h"
 #include "frc971/wpilib/ahal/DigitalSource.h"
+#include "hal/AnalogTrigger.h"
 
 namespace frc {
 
@@ -66,7 +66,7 @@
   // Uses pointer rather than smart pointer because a user can not construct
   // an AnalogTriggerOutput themselves and because the AnalogTriggerOutput
   // should always be in scope at the same time as an AnalogTrigger.
-  const AnalogTrigger* m_trigger;
+  const AnalogTrigger *m_trigger;
   AnalogTriggerType m_outputType;
 };