Adding dockerfile

This is to address https://github.com/virgo-agent-toolkit/agent-poller-noit-parity/issues/3

Adding a dockerfile and a sample index.html for testing.

If you are on Linux you can skip the VM part.

Steps to follow (If you are on Mac):

Install: https://github.com/boot2docker/boot2docker-cli/releases/tag/v0.11.1-pre1

boot2docker up

docker build .

boot2docker ip

docker run -p 80:80 [hash] , here the hash is the hash you get from the docker build step

Hit http://the_ip_you_got_from_the_boot2docker_ip_step




I'd suggest putting both of these on the same line like this:

RUN apt-get update && apt-get -y install apache2

This way it creates one layer instead of two. You may also want to add a && apt-get clean && apt-get autoremove to this line, depending on how space-conscious you are.