Add error logging and prepare release of 0.8.4

[timmydoza]

Contributing to Twilio

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Description:

This PR adds error logging to the /token and /recording-rules endpoints. Any errors can now be seen in the logs of the Twilio Functions Editor, or your terminal when run locally. For example:

[server] Error creating room: [server] RestException [Error]: Authenticate [server] at success (/Users/tmendoza/projects/twilio-video-app-react/node_modules/twilio/lib/base/Version.js:135:15) [server] at Promise_then_fulfilled (/Users/tmendoza/projects/twilio-video-app-react/node_modules/twilio/node_modules/q/q.js:766:44) [server] at Promise_done_fulfilled (/Users/tmendoza/projects/twilio-video-app-react/node_modules/twilio/node_modules/q/q.js:835:31) [server] at Fulfilled_dispatch [as dispatch] (/Users/tmendoza/projects/twilio-video-app-react/node_modules/twilio/node_modules/q/q.js:1229:9) [server] at Pending_become_eachMessage_task (/Users/tmendoza/projects/twilio-video-app-react/node_modules/twilio/node_modules/q/q.js:1369:30) [server] at RawTask.call (/Users/tmendoza/projects/twilio-video-app-react/node_modules/asap/asap.js:40:19) [server] at flush (/Users/tmendoza/projects/twilio-video-app-react/node_modules/asap/raw.js:50:29) [server] at processTicksAndRejections (internal/process/task_queues.js:77:11) { [server] status: 401, [server] code: 20003, [server] moreInfo: 'https://www.twilio.com/docs/errors/20003', [server] details: undefined [server] } 

This PR also 1) removes package-lock.json, 2) updates some dependencies, and 3) prepares the package for the release of version 0.8.5.

[olipyskoty]

One small change

[olipyskoty]

Add new line error