Add docker file

Changed kestrel bindings (Docker doesn't resolve loopback)

LaDOSE.Src/Dockerfile

@@ -0,0 +1,15 @@
+FROM microsoft/dotnet:sdk AS build-env
+WORKDIR /app
+
+# Copy everything else and build
+COPY . ./
+
+RUN dotnet publish LaDOSE.linux.sln -c Release -o out
+
+# Build runtime image
+FROM microsoft/dotnet:aspnetcore-runtime
+WORKDIR /app
+COPY --from=build-env /app/LaDOSE.Api/out/ .
+EXPOSE 5000
+ENTRYPOINT ["dotnet", "LaDOSE.Api.dll"]
+