(stable)
POST /user/new Creating a new user
POST /user/delete Deleting a user
GET /user/test Testing the user's credentials
POST /events/update Sending new event data
GET /events/show Requesting context models
POST /events/delete Deleting one event with a certain id
POST /events/delete_set Deleting a set of events
POST /events/delete_all Deleting all events
GET /entities/values Requesting entities values
GET /entities/values_all Requesting all entities values
GET /env/categories Requesting event categories
GET /env/sources Requesting event sources
GET /env/types Requesting event types
GET /statistics/events_per_hour Requesting the mean events per hour