Sub Terra Draconis, now in Portuguese

Sub Terra Draconis is now available in Brazilian Portuguese, thanks to the efforts of Gabriel Lima.

Aside from that, this patch includes bugfixes as follows,

• Fixed Hatchling achievement unlocking too early.
  
• Fixed hintbox maximum width, quicksave button in editor.
  
• Fixed workshop license popup on Steam, incremental achiemevents on GOG.
  
• Adjusted hint text in Seven Seas of Rhye.