fixed class titles not updating on end of run as well as a couple of language lines.

fixed for changes made to levels.sval > dungeons etc

Fixed a thing where the store wouldn't ever have rare items, should be much better items in store now. Also tweaked the amount of gold given from the button to match the better items.

Thanks to Keric for helping point out the problem!

fix so that everyone has to be by the portal to go to the next area at a shop level (previously anyone could do it becuase I forgot about multiplayer being a thing ha)

Also updated the awful thumbnail