fix test script to deal with multiple .deb files
py3 compat: print function
py3 compat: calculate md5sum
py3 compat: ConfigParser
remove '--force-buildsystem=False' as an option
py3 compat: exceptions
py3 compat: import xmlrpclib
py3 compat: string handling
py3 compat: integer conversion
py3 compat: absolute imports