Extention for running the produced script

[George Datseris]

I believe this GUI interface can be extremely advantageous for collaborating and sharing a project with other scientists who may not know how to use Julia in detail. For this to work what is missing is some kind of GUI support for running a main.jl script: Some GUI that chooses a config file, chooses a main.jl that has some main(dict) function that only accepts the resulting dict form the config, and then runs the main with the given dict.

Then, only with the restriction that you define a core function main, it seems like that you can have a full GUI for running a project's code! That is really cool!