This commit consists of:
1) Update the voltha.proto to remove duplicates between the voltha message and
the CoreInstance.   Since all data will be stored into the clustered KV store
then it makes sense to use a clustered proto message instead of core specific.
Each core will hold a subset of the data, only those it is actively or passively
managing.
2) Add a Makefile into the adapters directory to clearly separate the build of
adapters to the core build.   This is work in progress.
3) Add an initial readme.md into the adapters directory to show how to run ponsim
olt and onu adapters in containers
4) Minor cleanup, mostly around name consistency.

Change-Id: I55155c41b56e95877f8735b536873a87d6ca63b1
diff --git a/adapters/docker/Dockerfile.ponsim_adapter_olt b/adapters/docker/Dockerfile.adapter_ponsim_olt
similarity index 83%
rename from adapters/docker/Dockerfile.ponsim_adapter_olt
rename to adapters/docker/Dockerfile.adapter_ponsim_olt
index 5b714f1..209200d 100644
--- a/adapters/docker/Dockerfile.ponsim_adapter_olt
+++ b/adapters/docker/Dockerfile.adapter_ponsim_olt
@@ -23,18 +23,18 @@
 # Bundle app source
 RUN mkdir /adapters && touch /adapters/__init__.py
 ENV PYTHONPATH=/adapters
-COPY adapters/common /adapters/adapters/common
-COPY adapters/kafka /adapters/adapters/kafka
-COPY adapters/*.py /adapters/adapters/
+COPY common /adapters/adapters/common
+COPY kafka /adapters/adapters/kafka
+COPY ./*.py /adapters/adapters/
 #COPY pki /voltha/pki
-COPY adapters/ponsim_olt /adapters/adapters/ponsim_olt
+COPY ponsim_olt /adapters/adapters/ponsim_olt
 RUN touch /adapters/adapters/__init__.py
 
 
 # Copy in the generated GRPC proto code
 COPY --from=protos /protos/voltha /adapters/adapters/protos
 COPY --from=protos /protos/google/api /adapters/adapters/protos/third_party/google/api
-COPY adapters/protos/third_party/__init__.py /adapters/adapters/protos/third_party
+COPY protos/third_party/__init__.py /adapters/adapters/protos/third_party
 RUN touch /adapters/adapters/protos/__init__.py
 RUN touch /adapters/adapters/protos/third_party/google/__init__.py
 
diff --git a/adapters/docker/Dockerfile.ponsim_adapter_onu b/adapters/docker/Dockerfile.adapter_ponsim_onu
similarity index 83%
rename from adapters/docker/Dockerfile.ponsim_adapter_onu
rename to adapters/docker/Dockerfile.adapter_ponsim_onu
index 57cc113..d0d3e36 100644
--- a/adapters/docker/Dockerfile.ponsim_adapter_onu
+++ b/adapters/docker/Dockerfile.adapter_ponsim_onu
@@ -23,18 +23,18 @@
 # Bundle app source
 RUN mkdir /adapters && touch /adapters/__init__.py
 ENV PYTHONPATH=/adapters
-COPY adapters/common /adapters/adapters/common
-COPY adapters/kafka /adapters/adapters/kafka
-COPY adapters/*.py /adapters/adapters/
+COPY common /adapters/adapters/common
+COPY kafka /adapters/adapters/kafka
+COPY ./*.py /adapters/adapters/
 #COPY pki /voltha/pki
-COPY adapters/ponsim_onu /adapters/adapters/ponsim_onu
+COPY ponsim_onu /adapters/adapters/ponsim_onu
 RUN touch /adapters/adapters/__init__.py
 
 
 # Copy in the generated GRPC proto code
 COPY --from=protos /protos/voltha /adapters/adapters/protos
 COPY --from=protos /protos/google/api /adapters/adapters/protos/third_party/google/api
-COPY adapters/protos/third_party/__init__.py /adapters/adapters/protos/third_party
+COPY protos/third_party/__init__.py /adapters/adapters/protos/third_party
 RUN touch /adapters/adapters/protos/__init__.py
 RUN touch /adapters/adapters/protos/third_party/google/__init__.py
 
diff --git a/adapters/docker/Dockerfile.base b/adapters/docker/Dockerfile.base
index a50a3ee..1b912e0 100644
--- a/adapters/docker/Dockerfile.base
+++ b/adapters/docker/Dockerfile.base
@@ -20,7 +20,7 @@
 RUN apt-get update && \
     apt-get install -y python python-pip openssl iproute2 libpcap-dev wget
 
-COPY adapters/requirements.txt /tmp/requirements.txt
+COPY requirements.txt /tmp/requirements.txt
 
 # pip install cython enum34 six && \
 # Install app dependencies