Merge branch 'update_readme'

TODO

debug/mininet/README.md

debug/mininet/classic/proxy.conf

debug/mininet/classic/tester.ini

debug/mininet/figures/classic.png

debug/mininet/figures/interactive.png

debug/mininet/figures/interactive.vsd

debug/mininet/interactive/network.py

debug/mininet/interactive/proxy.conf

debug/mininet/interactive/tester.ini

debug/mininet/multi_upstream/proxy.conf

mcproxy/include/proxy/message_format.hpp

mcproxy/include/proxy/message_queue.hpp

mcproxy/include/proxy/proxy.hpp

mcproxy/include/proxy/proxy_instance.hpp

mcproxy/include/proxy/simple_mc_proxy_routing.hpp

mcproxy/src/proxy/proxy.cpp

mcproxy/src/proxy/proxy_instance.cpp

mcproxy/src/proxy/simple_mc_proxy_routing.cpp

mcproxy/src/proxy/worker.cpp