Socket refactoring: using separate module for multicast support
Refactoring socket: moved some functions out to a separate tcp socket module
Socket refactoring: Separate udp interface
Added "eth.mk"
Refactoring pico_socket (continue...)
Refactoring multicast setsockopt
Multicast socket refactoring (continue...)
Socket refactoring: lowered complexity of socket comparison
Test to further reduce complexity in socket comparison (thanks Filippo)
ARP: a bit of refactoring, should also fix #101
Fixed HTTP server iplementation
Merge branch 'master' of github.com:tass-belgium/picotcp
Socket refactoring: refactor free port lookup
Coding style fixes
Merge branch 'master' into zmqdev