adding extra testfiles and making sure that there are no imports that arent already in required_packages

updating the test directories. Will change to the following now; all off the different files in utils more or less get their own test_.py, nothing more

moved around functions, fixed the super-help function, changed some of the tests for persistent_data

Processed alot of what pylint suggested. Might change the naming conventions rules tho, the short parameter names are an issue, but lets not get too strict..