Corrección de leves fallos, seguridad agregada a reservas y mejora del poblador

...ings/src/main/java/com/uva/api/bookings/api/TokenAPI.java

...in/java/com/uva/api/bookings/config/MyScheduledTasks.java

...main/java/com/uva/api/bookings/config/SecurityConfig.java

...a/com/uva/api/bookings/controllers/BookingController.java

.../com/uva/api/bookings/filter/JwtAuthenticationFilter.java

...ava/com/uva/api/bookings/models/external/jwt/JwtData.java

...ava/com/uva/api/bookings/models/external/jwt/Service.java

...in/java/com/uva/api/bookings/services/BookingService.java

...main/java/com/uva/api/bookings/services/TokenService.java

...kings/src/main/java/com/uva/api/bookings/utils/Utils.java

.../users/src/main/java/com/uva/api/users/models/Client.java

poblate/index.js