QM-Editor support utilities

[Start_Learning]

Thanks ssimop for the new update of QMEditor.qml file.
This is what I've found that were still missing from your tools:
Missing functions:
1/ ScheduledMacros function needs:
- GetScheduledTaskStatus

2/ ShowTextAndReturnLineIndex function needs
- iShowTextLoop
- Definition of type "TSTaRLI"

3/ OsdHide_SES function needs
- OSD_Enum_SES