Fixing podder in the following ways:

1. Adhering to new Dockerfile paths
2. Passing correct grpc port
3. No crashing on stopping containers
4. New compose file
5. Mostly everything works.

Change-Id: I54d2925947485ea6348389a60db24b2f952555db
diff --git a/Dockerfile.podder b/Dockerfile.podder
index f8abc96..30857cd 100644
--- a/Dockerfile.podder
+++ b/Dockerfile.podder
@@ -21,11 +21,10 @@
 MAINTAINER Ali Al-Shabibi <ali.al-shabibi@onlab.us>
 MAINTAINER Nathan Knuth   <nathan.knuth@tibitcom.com>
 
-# Bundle app source
-COPY podder /podder
-COPY common /common
+RUN mkdir /podder && touch /podder/__init__.py
+ENV PYTHONPATH=/podder
+COPY common /podder/common
+COPY podder /podder/podder
 
 # Exposing process and default entry point
-# EXPOSE 8000
-
-CMD ["python", "podder/main.py"]
+CMD ["python", "podder/podder/main.py"]