Getting started example for device provisioning does not work

[dcalvoalonso]

Getting started proposes the use of a service called Factory. Nevertheless, the fact of using services names with uppercase is not a good practice (telefonicaid/iotagent-node-lib#336 (comment)) and causes the following problem:

• When a queryContext request is sent to the CB to read the lazy attributes, it is forwarded to the IOTA, which is not able to find the device since the service is stored internally as Factory but received as part of the request as factory.

In addition, the example does not propose any specific configuration and therefore config.js is used be by default. This causes several problems which imply that the example does not work:

• In https://github.com/telefonicaid/lightweightm2m-iotagent/blob/master/config.js, default type is Thing, default service is smartGondor and subservice is gardens. Thus, the IoTA will register the device after https://github.com/telefonicaid/lightweightm2m-iotagent/blob/master/docs/deviceProvisioning.md#connection-to-the-server with these values.

[fgalan]

Fixed by PR #118