Add contact email to feedback form in the app so that a response can be given if requested

[marikavertzonis]

Currently you can send feedback on the Tile Package Kreator via a feedback form inside the app. This is one way information. Its good - but there's no way to reply to the user. The user should be able to optionally add an email address, or optionally allow the email address that is associated with the ArcGIS Online account to be used, if they want a reply.

The feedback mechanism we are using is via HockeyApp and if the submitter is a member of the Tile Package Kreator group - they can see all feedback and responses. But for non members there's no way to see the responses to feedback.

This screenshot shows how the feedback looks in HockeyApp. NB: All of the feedback messages have the same 'via Unknown Unknown'...