Second patch for Rodina 1.6

Rodina

A single-developer passion project. A seamless full scale solar system. Thrilling action. Be part of an incredible journey as a Universe is built from the ground up!

Hi folks - I wanted to issue another quick patch with a few more fixes before the holidays. Here's what I addressed: * Fixed Lua error with paging to next / previous documents in radio and archives * Added "Activate" gamepad keybind and fixed gamepad keybind popup controls (must use keyboard to exit / confirm the popup now) That's it for me until the new year! Thanks to everyone for your bug finding - update 1.6.1 will include more fixes as well as the new [b]Laser Weapon[/b]! Until then, Merry Christmas and Happy New Year!