Merchant Outbox!

Enter: LLFloaterOutbox, floater_merchant_outbox, LLMarketplaceFunctions, LLPanelMarketplaceOutboxInventory, and panel_outbox_inventory

LLView now has childFromPoint() from v-d.
LLInventoryBridge{
Sync includes with v-d.
Let's ENABLE_MERCHANT_SEND_TO_MARKETPLACE_CONTEXT_MENU for ease of access and tweak it to work.
Uncomment related code.
Catch if we're moving objects into the outbox during pasteFromClipboard()
}
LLInventoryPanel: start_folder attribute for inventory_panels, this could be quite useful in the future
Sync LLToolDragAndDrop with Catznip/v-d
Add the outbox to the World menu, since that seems to involve most commerce. Perhaps we should add a menu entry to the outbox itself to open its floater?
Fix the inventory merchant menu entries, thanks Shyotl..
Merchant Outbox Strings!

indra/newview/llinventoryfunctions.cpp

@@ -45,6 +45,7 @@
 #include "llappviewer.h"
 //#include "llfirstuse.h"
 #include "llfloaterinventory.h"
+#include "llfloateroutbox.h"
 #include "llfocusmgr.h"
 #include "llfolderview.h"
 #include "llgesturemgr.h"
@@ -430,7 +431,7 @@ void show_item_profile(const LLUUID& item_uuid)
 
 void open_outbox()
 {
-	//LLFloaterReg::showInstance("outbox");
+	LLFloaterOutbox::showInstance();
 }
 
 LLUUID create_folder_in_outbox_for_item(LLInventoryItem* item, const LLUUID& destFolderId, S32 operation_id)