Maintenance: [forced, user-approved] Family G22: remove StoreBackupData, ItemTagRetirement/ItemTagRemoval, SoundMgrContext, JobInheri
Batch #10242 by ragnarok-clanker: forced by an admin (7 lower score(s), 33 changed function(s)); checked with 260 compiled unit(s), including every includer of Source/Client/Session.h, Source/Contents/Jobs/JobInheritance.h, Source/Contents/Sound/SoundMgr.h, Source/Contents/Store/MCStoreInfoBackup.h, Source/UI/Edit/ItemTagRetirement.h, Source/UI/Edit/UIItemTagCtrl.h, Source/UI/Shortcuts/ShortcutPainting.h, Source/UI/Shortcuts/UIQuickSlotWnd.h, Source/Contents/Configuration/OptionWriter.h, Source/Contents/Store/StoreBackupData.h.
Deletes: Source/Contents/Configuration/OptionWriter.h, Source/Contents/Store/StoreBackupData.h