add the main Python script, SDL access and customer defined exceptions; updated setup and Dockerfile to kick off the main.py as the entry point

Change-Id: Ib2f5b671144582719f3bcb253e5543694cafaca9
Signed-off-by: pceicicd <pekwatch746@gmail.com>
diff --git a/Dockerfile b/Dockerfile
index 7358fa8..98b8f36 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -29,6 +29,9 @@
 # Install
 COPY setup.py /tmp
 COPY LICENSE.txt /tmp/
+COPY lp /tmp/lp
 RUN pip install /tmp
 
 # TO DO: ADD RUN COMMANDS 
+ENV PYTHONUNBUFFERED 1
+CMD start-lp.py