Fixed never bought icons not appearing for items that share an icon with another item

Fixed error when opening buy menu

Added printing unbought weapon names to chat if 5 or less are needed for buyemall trophies

Fixed a lua error when opening the detective/traitor buy menu when trophies aren't fully loaded yet

Fixed a lua error when opening the detective/traitor buy menu when trophies aren't fully loaded yet

Added a search bar to the trophies menu

- Fixed showing the buy menu trophy icons if either of the buyemall trophies are already earned
- Fixed a lua error if you attempt to open the buy menu with a traitor/detective role that doesn't have one
- The reward for earning all trophies is no longer applied to weapons that are Pack-a-Punch upgraded

Added icons to the buy menu showing which items you still are yet to buy for the buy 'em all detective/traitor trophies!

Icons don't start appearing until you have bought half of the total detective/traitor items so far, and you do not have trophy chat messages turned off (Press 'J')

Added a couple of new randomat items to the 'Unique Upgrade' trophy

Fixed lua error