First complete and fully playable mission of the game.

Includes language/locale support and Brazilian portuguese
translation.

Also includes several new systems and interfaces:

- pause menu
- load game screen (can load, rename and erase save slots)
- credits screen with links to external assets used in the game
- links screen with links to follow/donate to the project
- data screen with convenience utilities related to game user data
- prompt screen to show prompts in various main menu screens
- locale prompt shown to user the very first time the game is launched
- an in-game prompt for play-related info
- report system to deliver lore to players or developer messages

Also finished and improved play logging: a custom log system for
actions and states during a play session for the purpose of
playtesting and debugging.