Merge pull request #4 from luizguilhermesj/master

Adding NodeJs Server
Connection and Trailing Spaces

* Removed trailing spaces of files
* Change connection status. If connection failed, the client must be closed
* Reconnect if an error occurs
Merge pull request #5 from fabiorphp/master

Connection and Trailing Spaces
Merge branch 'master' of https://github.com/DafitiSprint/NOOB