aos/common/{control_loop=>controls} and moved polytope.h into it
diff --git a/aos/common/common.gyp b/aos/common/common.gyp
index 693c7ae..becf20f 100644
--- a/aos/common/common.gyp
+++ b/aos/common/common.gyp
@@ -157,9 +157,9 @@
     {
       'target_name': 'control_loop_queues',
       'type': 'static_library',
-      'sources': [ '<(AOS)/common/control_loop/control_loops.q' ],
+      'sources': [ '<(AOS)/common/controls/control_loops.q' ],
       'variables': {
-        'header_path': 'aos/common/control_loop',
+        'header_path': 'aos/common/controls',
       },
       'dependencies': [
         '<(AOS)/common/common.gyp:queues',
@@ -170,7 +170,7 @@
       'target_name': 'controls',
       'type': 'static_library',
       'sources': [
-        'control_loop/control_loop.cc',
+        'controls/control_loop.cc',
       ],
       'dependencies': [
         '<(AOS)/common/messages/messages.gyp:robot_state',
diff --git a/aos/common/control_loop/control_loop-tmpl.h b/aos/common/controls/control_loop-tmpl.h
similarity index 100%
rename from aos/common/control_loop/control_loop-tmpl.h
rename to aos/common/controls/control_loop-tmpl.h
diff --git a/aos/common/control_loop/control_loop.cc b/aos/common/controls/control_loop.cc
similarity index 84%
rename from aos/common/control_loop/control_loop.cc
rename to aos/common/controls/control_loop.cc
index 4a8ab91..11d7a47 100644
--- a/aos/common/control_loop/control_loop.cc
+++ b/aos/common/controls/control_loop.cc
@@ -1,4 +1,4 @@
-#include "aos/common/control_loop/control_loop.h"
+#include "aos/common/controls/control_loop.h"
 
 namespace aos {
 namespace control_loops {
diff --git a/aos/common/control_loop/control_loop.h b/aos/common/controls/control_loop.h
similarity index 98%
rename from aos/common/control_loop/control_loop.h
rename to aos/common/controls/control_loop.h
index 67af8a3..0889b48 100644
--- a/aos/common/control_loop/control_loop.h
+++ b/aos/common/controls/control_loop.h
@@ -180,6 +180,6 @@
 }  // namespace control_loops
 }  // namespace aos
 
-#include "aos/common/control_loop/control_loop-tmpl.h"  // IWYU pragma: export
+#include "aos/common/controls/control_loop-tmpl.h"  // IWYU pragma: export
 
 #endif
diff --git a/aos/common/control_loop/control_loops.q b/aos/common/controls/control_loops.q
similarity index 100%
rename from aos/common/control_loop/control_loops.q
rename to aos/common/controls/control_loops.q
diff --git a/aos/controls/polytope.h b/aos/common/controls/polytope.h
similarity index 96%
rename from aos/controls/polytope.h
rename to aos/common/controls/polytope.h
index c3f66cc..6afe04b 100644
--- a/aos/controls/polytope.h
+++ b/aos/common/controls/polytope.h
@@ -1,5 +1,5 @@
-#ifndef _AOS_CONTROLS_POLYTOPE_H_
-#define _AOS_CONTROLS_POLYTOPE_H_
+#ifndef AOS_COMMON_CONTROLS_POLYTOPE_H_
+#define AOS_COMMON_CONTROLS_POLYTOPE_H_
 
 #include "Eigen/Dense"
 #include "libcdd-094g-prefix/include/setoper.h"
@@ -123,4 +123,4 @@
 }  // namespace controls
 }  // namespace aos
 
-#endif  // _AOS_CONTROLS_POLYTOPE_H_
+#endif  // AOS_COMMON_CONTROLS_POLYTOPE_H_