Fixes problem when log_all_inputs is called manually

[averissimo]

Closes #187 and #188

Changes description

1. Fixes bug with log_all_inputs
2. Adds log_errors method
3. Fixes analytics app

How to test?

1. Run example app on [Bug]: Telemetry$log_all_inputs() method crashes app with "argument "track_errors" is missing, with no default" error message #187
2. (internal, making sure that errors are being logged)
3. Run sample app and then ppen analytics app that doesn't have any logged error
   • Click on session tab
   • Click on any session (that doesn't have error)
   • (visual guide below)

Error on deployed app

Fixed in this PR (error + annotation)

Definition of done

• Have you read the Contributing Guidelines?
• NEWS.md file has been updated
• Development version has been bumped (x.y.z.90XX)
• Issue has been linked with this PR (via Closing keywords or right sidebar under Development)

[averissimo]

@f-meister can you review this PR? 🙇

It should fix your issue and another one with the analytics app. I provided with some extra comments for additional context.

[WahiduzzamanKhan]

To my testing, the errors are resolved.
I also do not see anything that looks odd or out of place.