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_bot3/joystick_reader.cc b/y2014_bot3/joystick_reader.cc
index 9b25c37..0c48552 100644
--- a/y2014_bot3/joystick_reader.cc
+++ b/y2014_bot3/joystick_reader.cc
@@ -99,9 +99,8 @@
     } else if (data.IsPressed(kHumanPlayer)) {
       rollers_goal.human_player = true;
     }
-    if (builder.Send(control_loops::rollers::Goal::Pack(*builder.fbb(),
-                                                        &rollers_goal)) !=
-        aos::RawSender::Error::kOk) {
+    if (builder.Send(control_loops::rollers::Goal::Pack(
+            *builder.fbb(), &rollers_goal)) != aos::RawSender::Error::kOk) {
       AOS_LOG(WARNING, "Sending rollers values failed.\n");
     }
   }