Cleans up code. Adds different item printers and command line options to choose between them (-p: Python, -s: Simple, -x: XML, -j: JSON).
Adds tests.
Adds more tests.
Adds even more tests.
Fixes failing test.
Adds more tests.
Fixes testcase.
Adds more tests.
Fixes missing foreign value entries.
Changes ids to uuids in output.
Fixes missing localhost entries.