pync v2.0.3 - Bug fixes

Release notes:

• Fixed #35
• Adds new classifiers in setup.py

v1.6.1: TerminalNotifier 1.6.1

Update terminal-notifier to 1.6.1

v1.6: Fix MacOS version check

Bump version 1.6

v1.5: Fix vendor

Merge pull request #17 from kyrias/fix_vendor_include

Fix inclusion of vendor directory

v1.4

Added python3 support

Thanks Alexander Shershukov

v1.3

Bump version 1.3