Move all the things (YES. Move them.)

Also, implemented some basic modlist logic, to be wired up.

depends/quazip/quaziodevice.h

@@ -0,0 +1,27 @@
+#ifndef QUAZIP_QUAZIODEVICE_H
+#define QUAZIP_QUAZIODEVICE_H
+
+#include <QIODevice>
+#include "quazip_global.h"
+
+#include <zlib.h>
+
+class QuaZIODevicePrivate;
+
+class QUAZIP_EXPORT QuaZIODevice: public QIODevice {
+  Q_OBJECT
+public:
+  QuaZIODevice(QIODevice *io, QObject *parent = NULL);
+  ~QuaZIODevice();
+  virtual bool flush();
+  virtual bool open(QIODevice::OpenMode);
+  virtual void close();
+  QIODevice *getIoDevice() const;
+  virtual bool isSequential() const;
+protected:
+  virtual qint64 readData(char *data, qint64 maxSize);
+  virtual qint64 writeData(const char *data, qint64 maxSize);
+private:
+  QuaZIODevicePrivate *d;
+};
+#endif // QUAZIP_QUAZIODEVICE_H