Base url - http://mydiaryoxygen.herokuapp.com/api/v1/
/GET get all entries - http://mydiaryoxygen.herokuapp.com/api/v1/entries
/POST add new entry - http://mydiaryoxygen.herokuapp.com/api/v1/entries
/PUT update entry - http://mydiaryoxygen.herokuapp.com/api/v1/entries/{id}
/GET get an entry - http://mydiaryoxygen.herokuapp.com/api/v1/entries/{id}
/DELETE delete an entry - http://mydiaryoxygen.herokuapp.com/api/v1/entries/{id}