Patches for missing dependencies and client updates

[xR86]

I've made some small updates, after the talks of yesterday.

Missing Dependencies in package.json (ce9a826)

I've installed SwarmESB with quickrun.sh, and when the adaptor is started (node adapters/demoLaunch.js), several dependencies are missing, namely:

• jsonwebtoken
• connect
• connect-route (error displayed only if connect is installed)

Client address and socket.io version (91e97f9)

• the client address being hardcoded to localhost won't work, so rather window.location.hostname would (it takes the domain name without scheme - http:// or port, eg: http://domain.name:8080 => domain.name) - this allows the client to run both on localhost and on a cloud instance such as EC2 (provided the client is on the same machine as the ESB)
• socket.io version 1.0.6 is not compatible with the config, while 2.0.1 works

.gitignore (02c33c4)

To avoid further commits with node_modules/* or with logs/*.

[mateimicu]

I also faced this problem.