Before, if you parsed a URL using fr::URL, and a port wasn't explicitly mentioned in the URL, then fr::URL::get_port() would return an empty string.
Now, it will try to detect the port type if none is specified. For example, URLs beginning with http, will be given a port of 80. This is to simplify usage of the URL class.
fr::Listener's destructor wasn't virtual, so children's destructors weren't being called.
fr::TcpListener did not have a destructor, and so did not close its socket on destruction.
fr::SSLListener now uses fr::TcpListener's 'listen' function instead of its own, as a temporary hack, as mbedtls does not support setting the address families.
Added get/set functions to the listeners for their socket descriptors.
Allows the parsing of full URLs into easy chunks. Added as a helper class for users of the library dealing with URLs, and to potentially replace some of the HTTP parsing code in the future.
fr::Http::get_mimetype(filename) will return the mimetype of a given filename or file extention. This should be used to set the 'content-type' header when creating fr::HttpResponses.
Can be used by inheriting the 'pack' and 'unpack' members of fr::Packetable. The 'pack' function should add your class members to the packet, and the 'unpack' function should take them back out.
Fixed deadlock in fr::Socket::receive.
Fixed fr::Packet's second constructor not delegating to first, causing it's intenal buffer to remain unitialised.
Greatly improvded fr::Packet>> performance.
Added buffer overflow protection to fr::Packet>>.
Added fr::Packet::reset_read_cursor to reset the packet data read position back to the beginning.
In Windows, if fr::SocketSelector::wait(...) was called, and the socket selector was empty, then an exception would be thrown as a result of Windows behaving differently to UNIX sockets. Now, the call will sleep for timeout before returning false, to match UNIX behaviour.
