add socket.io
Merge branch 'master' of github.com:lccezinha/nodejs-examples
add chat por salas e refactoring nos arquivos de socket
Merge pull request #2 from lccezinha/add_salas_chat

Add salas chat
add notificador de status
Merge pull request #3 from lccezinha/notificando_status

add notificador de status
wat
Merge branch 'master' of github.com:lccezinha/nodejs-examples