Alterando lógica de envio de pacotes (está quebrando).
Merge branch 'master' of https://github.com/danielkza/mac0448-netsim
Continuando ajuste na lógica de envio de pacotes.
Alterando construtores.
Merge branch 'master' of https://github.com/danielkza/mac0448-netsim

Conflicts:
	src/ip/packet.rb