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

clean up loading of .h files

fix setup.py to not define macros that break .h file loading

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..