Merge pull request #39 from DartLazer/dev

Error in readme

Update readme and changelog for docker image instructions

Dockerhub release

Fix curl command

Dockerfile optimized for docker-image

Docker-hub image test

Revert accidental commit of docker compose file

Update readme and add new screenshots

Change color of horizontal time graph

Include jquery in view_host and fix broking javascript code

Changing icon causes host name to go blank.

Padding top on home page back to 2

Revert local discovery

Merge remote-tracking branch 'origin/dev' into dev