Add tmux/screen start in wrapper

[sylvinite]

What needs to be done:
2 cases needs to be able to be ran in the same terminal, without locking it up for an extended period inbetween

Suggestions on how to get it done:
Concurrency would be possible if the wrapper automatically threw everything into a tmux/screen session in order to run the thing in the background.

Try using the nohup and -bg flag.

What are the arguments for getting it done:
Currently the wrapper locks up when a single case is posted.

Task is considered finished when:
Task is considered complete when two projects can be launched with a at most 2 commands.