Added allManeuvers field to NavInstruction (#507)

log.capnp

@@ -2082,6 +2082,8 @@ struct NavInstruction {
   speedLimit @10 :Float32; # m/s
   speedLimitSign @11 :SpeedLimitSign;
 
+  allManeuvers @12 :List(Maneuver);
+
   struct Lane {
     directions @0 :List(Direction);
     active @1 :Bool;
@@ -2098,7 +2100,13 @@ struct NavInstruction {
   enum SpeedLimitSign {
     mutcd @0; # US Style
     vienna @1; # EU Style
-    }
+  }
+
+  struct Maneuver {
+    distance @0 :Float32;
+    type @1 :Text;
+    modifier @2 :Text;
+  }
 }
 
 struct NavRoute {