Dockerfile: updated to version 2.0

docker/Dockerfile

@@ -2,9 +2,9 @@
 FROM ubuntu
 #image metadata
 MAINTAINER Jose Manuel Delicado
-LABEL version="1.9" description="This image allows you to run NVDA Remote Server inside a docker container"
+LABEL version="2.0" description="This image allows you to run NVDA Remote Server inside a docker container"
 #prepare image
-ADD https://github.com/jmdaweb/NVDARemoteServer/releases/download/release-1.9/nvda-remote-server_1.9_debian7.deb nvda-remote-server.deb
+ADD https://github.com/jmdaweb/NVDARemoteServer/releases/download/release-2.0/nvda-remote-server_2.0_debian7.deb nvda-remote-server.deb
 run apt update && apt -y full-upgrade && apt -y install python nano openssl && dpkg -i nvda-remote-server.deb && rm -f nvda-remote-server.deb && apt clean
 #expose the following ports to the host
 EXPOSE 6837