0.3

Bugfixes:

• Path.read_link() didn't work at all
• AbstractPath.eq() returns False instead of raising TypeError if the objects are not compatible

Features:

• Adds AbstractPath.lies_under()
• Path.open() uses io.open(). It now accepts the buffering, encoding, errors, newline, closefd and opener arguments, and will return unicode instead of bytes if opened in text mode (the default) on Python 2.