Ignition-api

Feat

- add PrintStream class to java.io package

Feat

- add Java supporting classes
- add fields and implement more methods
- return instance of BasicDataset

Fix

- PyUser now returns an instance of User

Refactor

- informal interfaces
- return instance of implementing classes
- switch to informal interfaces
- turn fields into properties

Fix

- remove builtins import statement

Feat

- make code compatible with Python3

Feat

- make PyDataSet iterable

Feat

- add `com` package to `pip` release
- **setup**: disallow installation on Python 3

Fix

- move `WindowUtilities` to the correct package

Refactor

- improve code quality
- improve code quality
- add `com` package