Cleanups for new MAK code:
    Rely on updateTivoDefaults in getMediaKeyfromUser
    Fix double “Incorrect” in prompt
    Fixes for Bonjour Tivos being enabled (and needing refresh) or disabled (and needing to not update)
Related to MAK code:
	Check manualTiVoID in updateTivoDefaults and updateTivo
	Simplify addManual in ManualTivoEditorController
	Edited MAK help file to point to Edit Tivos to re-enable
Added recheck queue upon a progress stall with no reschedule in MTDownload>checkStillActive
Removed vestiges of KMTManualTivos and KMTMediaKeys
Minor changes:
	Changed log level in Task to get major state changes at Detail level without all the status msgs
	Removed unused var mk
	Removed double “Incorrect” in MAK message
	Removed unused variable tivoGlobalManager.mainWindow