HUD Center

8.12.2: Add node here fixes

Each name shows once

• The Add node here list showed Silverleaf twice ("Silverleaf" and "SilverLeaf"). Names now match no matter the capitals or extra spaces, so each herb, ore or chest is listed once and uses the normal spelling.
• Pins you saved before with other capitals are kept and now use the normal name, so they count as that herb or ore (green "found in this zone" still works). Nothing is removed.
• New saves use the normal spelling too, even if you type it differently.

The box stays open

• Add node here now closes only when you click the new X (top right) or Cancel.
• After Save it stays open and shows "Saved: name" for a few seconds, so you can keep adding pins. If a save doesn't work it tells you why in the box.
• Escape, clicking a name and getting into combat no longer close it. In combat, Save waits until the fight is over.

Not tested in the game yet.