IOA.createDir
Creates the specified folder. If needed, creates all the folders necessary to complete the path.
IOA.createDir(path);
Arguments
path. (string) The absolute path of the folder.
Return value
A promise that will be fulfilled with no arguments.
Example
IOA.createDir(TC.outputDir + "mydir").then(function(){
TCA.done();
}).catch(function (error) {
TCA.doneWithError(error);
});