PIObject::deleted now has 1 argument

PIIODevice small refactoring
new PIIODevice virtual methods: threadedReadTerminated() and threadedWriteTerminated()
PIIODevice::stop now accept bool "hard" instead of "wait"

PIStreamPacker new features: packet size crypt and aggressive optimization

libs/main/io_devices/piethernet.cpp

@@ -806,9 +806,9 @@ PIIODevice::DeviceInfoFlags PIEthernet::deviceInfoFlags() const {
 }
 
 
-void PIEthernet::clientDeleted() {
+void PIEthernet::clientDeleted(PIObject * o) {
 	clients_mutex.lock();
-	clients_.removeOne((PIEthernet*)emitter());
+	clients_.removeOne((PIEthernet*)o);
 	clients_mutex.unlock();
 }