Add lbe on this project

[helio-frota]

We need to add this project [ lightbright example ] to make things more simple.
https://github.com/panther-js/lbe

We can use the same approach used on keycloak-nodejs-connect:

1. start the app
2. run tests
3. kill by pid.

Also, this is important to test 'Avoid trace data polution on hawkular-apm-server from roi module.'
bucharest-gold/entente#7

[helio-frota]

• This will start a FakeApp.
• The FakeApp will use hawkular-apm-client [lightbright] to collect the traces.
• The test [of the hawkular-apm-client] will do a GET on this FakeApp.
• This ^ GET will trigger traces from lightbright [as dependency of hawkular-apm-client].
• The FakeApp will use hawkular-apm-client [roi] to send the data to hawkular-apm-server.
• The test [of the hawkular-apm-client] will do a GET on hawkular-apm-server to return registered traces.

[helio-frota]

The final user need to know how to use hawkular-apm-client -- only.