RLPy3 2.0.0 Alpha

Added

• New examples by #5.
• New CLI by #5.
• AnyRewardGridWorld by #13.

Removed

• Old examples by #5.

Fixed

• Now all tests pass by #2.
• Work without tkinter(for CI testing/SSH).
• Some visualizing codes are fixed by #4.

Changed

• Domain has no class variable by #8.
• Now the package doesn't depend on future by #2.
• All packages are formatted by black by #3.