WIP remove callback from update methods

...ports/api/breakouts/server/handlers/joinedUsersChanged.js

...orts/api/breakouts/server/handlers/updateTimeRemaining.js

...l5/imports/api/captions/server/modifiers/updateOwnerId.js

...-html5/imports/api/captions/server/modifiers/updatePad.js

...orts/api/captions/server/modifiers/updateReadOnlyPadId.js

...i/guest-users/server/handlers/guestsWaitingForApproval.js

...mports/api/guest-users/server/modifiers/setGuestStatus.js

...html5/imports/api/meetings/server/modifiers/addMeeting.js

...ton-html5/imports/api/note/server/modifiers/updateNote.js

...button-html5/imports/api/ping-pong/server/methods/ping.js

...-html5/imports/api/polls/server/handlers/userResponded.js

...ton-html5/imports/api/polls/server/methods/publishVote.js

...n-html5/imports/api/polls/server/modifiers/updateVotes.js

.../presentation-upload-token/server/methods/setUsedToken.js

...ton-html5/imports/api/slides/server/modifiers/addSlide.js

...5/imports/api/users-infos/server/modifiers/addUserInfo.js

...ports/api/voice-users/server/modifiers/removeVoiceUser.js

...ports/api/voice-users/server/modifiers/updateVoiceUser.js