Don't block users work with a message box on download error
Review Request #130074 - Created April 9, 2017 and submitted
Instead of blocking users work with a MessageBox dialog, just display the error via the KDE Notification framework.
Additional benefit of using KNotification: the user can configure how this is handled.
|The 4th argument should be QPixmap()||Daniel Vrátil|
remove the uppsercase E in find_packagE and while at it fix the line above too (not ultra important but nice to be good looking)
Remove the translations for Name and Comment (not really imporatnt since scripty will sync them with reality (i guess remove them) on next run anyway, but better to have a clean slate)