v0.1.0
- Added unit tests
- Watcher::on() & Watcher::once() now fully functional
- Watcher::onAny() & Watcher::onChange() now returns instance of Watcher\Watcher
- Added onDelete(), onMove() & onCreate() methods
- Added stop() to stop running watcher
- Added Watcher::start() as a proxy of Watcher::watch()
- Added check to avoid accessing undefined property
- Fixed WatchedItem::isFile(), isDir() check bug