Improve README

[crazygolem]

The README is not self-sufficient, as following its instructions won't allow to run a local instance of FFM out of the box.

Missings are:

• A basic procedure to setup an MPD client (or a mention that one is required)
• Explanations to configure config.js

[dgellow]

A basic procedure to setup an MPD client (or a mention that one is required)

It's not the case. You will need a running instance of mpd-wsgi and (obviously) a working MPD server.

config.js seems pretty self-explanatory to me. What don't you understand ?

It would be easier if you tell me what you have done so far.

[dgellow]

Maybe you skipped this line from the README.

As this project is only the frontend, you will need a running instance of mpd-wsgi and a MPD server if you want to display some data.

[gcmalloc]

we should add a direct link to the backend project or provide a submodule to it.

[gcmalloc]

or maybe a vagrant box with everything in it, including some nice mp3s ?

[dgellow]

we should add a direct link to the backend project or provide a submodule to it.

There is a direct link. And the mpd-wsgi project has a Vagrantfile and some shell scripts to initialize the project.
Maybe we could create another Vagrantfile grouping the two projects. It seems a bit overkill to me as you can just modify the config.js to point to the mpd-wsgi server running at mpd.fixme.ch:8000.