Writing classes for IP4 and IP6 address storage

It was required to write code for 2 classes that will store IP address range, One class for IPv4, the second for IPv6

Methods for implementation:
setIpRange(const QString&, const QString&)
getIpRange(QString&, QString&)
bool checkIp( const QString& ) - the method should check the IP address to belong to that range.

by Qt5