gtfs realtime proof of concept

this adds a package for protobuf stuff, generated via hprotoc. Seems to
work kinda fine?

(the generated API is horrible though, will have to write some wrappers
for that)

1 files changed, 3 insertions, 0 deletions

diff --git a/hie.yaml b/hie.yaml
index 2b25c1f..4bc07c5 100644
--- a/hie.yaml
+++ b/hie.yaml
@@ -5,3 +5,6 @@ cradle:
 
     - path: "lib"
       component: "lib:tracktrain"
+
+    - path: "gtfs"
+      component: "tracktrain:lib:gtfs"