Added stuff to make shooter work.

Doesn't seem to start running when deployed to the robot.
diff --git a/bot3/control_loops/shooter/shooter_csv.cc b/bot3/control_loops/shooter/shooter_csv.cc
new file mode 100644
index 0000000..c929f7e
--- /dev/null
+++ b/bot3/control_loops/shooter/shooter_csv.cc
@@ -0,0 +1,50 @@
+#include "stdio.h"
+
+#include "aos/common/control_loop/Timing.h"
+#include "aos/common/time.h"
+#include "bot3/control_loops/shooter/shooter_motor.q.h"
+
+using ::bot3::control_loops::shooter;
+using ::aos::time::Time;
+
+int main(int argc, char * argv[]) {
+  FILE *data_file = NULL;
+  FILE *output_file = NULL;
+
+  if (argc == 2) {
+    data_file = fopen(argv[1], "w");
+    output_file = data_file;
+  } else {
+    printf("Logging to stdout instead\n");
+    output_file = stdout;
+  }
+
+  fprintf(data_file, "time, power, position");
+
+  ::aos::Init();
+
+  Time start_time = Time::Now();
+
+  while (true) {
+    ::aos::time::PhasedLoop10MS(2000);
+    shooter.goal.FetchLatest();
+    shooter.status.FetchLatest();
+    shooter.position.FetchLatest();
+    shooter.output.FetchLatest();
+    if (shooter.output.get() &&
+        shooter.position.get()) {
+      fprintf(output_file, "\n%f, %f, %f",
+              (shooter.position->sent_time - start_time).ToSeconds(),
+              shooter.output->voltage,
+              shooter.position->position);
+    }
+  }
+
+  if (data_file) {
+    fclose(data_file);
+  }
+
+  ::aos::Cleanup();
+  return 0;
+}
+