Revert "Removing unnecessary print statements."

This reverts commit 772ece8e41e42045ad8dd112ff635aae4c35ec02.

Reverting changes that break startup
Revert "Changes to welcome screen, including making it dynamically replaceable in the field via the app manager."

This reverts commit 5fd825778598a1af3d15de91577df408ecbd0cc8.

Reverting this change until we have a chance to discuss it.