Get process progress
progressOfProcesses(projectPath, modelName, percent = FALSE)
The path to the StoX project, i.e., the folder of the project with the sub folders "input", "output" and "process". Can possibly be the path to a file inside the project folder.
The name of the model (possible values are "baseline", "analysis" and "report").
Logical: If TRUE return the progress in percent, otherwise in [0,1].