mkdir (Matlab function) Make new folder

## Matlab/Scilab equivalent

Matlab | Scilab
    mkdir(dirName)
    mkdir(parentDir, dirName)
    status = mkdir(..)
    [status, msg] = mkdir(..)
    [status, msg, msgID] = mkdir(..)
    mkdir(dirName)
    mkdir(parentDir, dirName)
    status = mkdir(..)
    [status, msg] = mkdir(..)
    // No equivalent