- fixed : "Wear Replace" shouldn't be (silently) changed to "Wear Add" for clothing wearables

- fixed : "Wear Add" for attachments isn't properly supported in LLAppearanceMgr::wearItemOnAvatar()
- fixed : "wearable list" context menu options aren't visually disabled to reflect attachment/wearable restrictions/locks

--HG--
branch : RLVa