Iris Calliope

added checks for network directories in final submission

major: bugfix and rename

major update and function change/extension

recursive file search, other file tools

bugfix to create_submissionArchive.m to allow for submissions without meta file

clean up argument logic, add shortform checkAux for remote directories (e.g. checkAux r1a), updated docu

allow 'last' and 'first' arguments to be strings

docu update (syntax for running checkAux on remote machines)

minor changes