Feature/add qs50 filtering

[KateSakharova]

• Added QS50 filter before rename step and test
• Moved cpus and memory to config files
• Added local nf.config for docker

[mberacochea]

This has some repeated bits with local and local_docker, I think we can just have local, docker, singularity as separate entries and then use them as needed -profile local,docker or -profile local,singularity

something like this:

docker {
    enabled = true
    fixOwnership = true
    autoMounts = true
}

singularity {
    enabled = true
    autoMounts = true
    remove = false
}

local {
    params.outdir = "result"
    executor {
        name = "local"
        cpus = 2
    }
    includeConfig 'config/local.config'
}

[mberacochea]

I'm going to make this change in a different branch

[mberacochea]

The changes look good to me :)