Add updates handling on status

[code-a1]

Add updates handling on status of a user/chat (onChatStatus and onUserStatus)

[gian0012]

cool

[skrtdev]

@code-a1 It checks for status every time the handler is executed even if there are more handlers, resulting in many queries

[skrtdev]

Current bugs: Handler is fired when setting a status in a precedent handler in the same update Handler works only with text messages, some use cases can require to work with non-text messages too