Develop API id alias

[enridaga]

In order to map user-defined paths to a specific API

This is also related to #65 and #63

First, we need to implement a set of services for CRUD operations.

Then, enable an efficient way of using those aliases as an alternative access point for the API.

Will develop the possibility to attach multiple aliases. The idea is that we might add the possibility of fixing certain parameters for some of them.