Merge pull request #57 from hypercephalickitten/gh-pages

Added 'Shadow Warrior'.
Added Jones On Fire
And yet again I forgot a comma... :S
Added a new widget for Ironclad Tactics

Credit: PCGamingWiki
Added Oniken

Although the game is available for Mac and Linux and the description states it's a crossplatform game, only the Windows icon is shown in the widget. Can anyone confirm if it also includes Mac & Linux versions of the game?
Several updates and additions

· Updated Perfection. price
· Updated Tower of Guns price
· Added Shelter
· Added two more PID widgets
Update games.js

+ Assault Cactus