red-brick: Unify error message style on up/download dialog
red-brick/pw: Move source compliation to a later step in the upload process

This allows to make compile errors non fatal and only result in leaving
the scheduler unconfigured in the never-start-state.
red-brick/pw: Switch default program start mode back to always-mode
red-brick: Select tree/list view item before editing it

This ensures that the item is in view before editing it.

This also fixes the "edit item failed" error message from Qt.
red-brick: Finish button text rename started in an earlier commit