Overbooked v0.3 release

Finally I got a time to publish version 0.3!

This update is focused on fixing some bugs, improving movement controls and providing more settings.

A couple of new levels are added

Changelog:

•  BUGS
  * fixed door 13: now level 13 is accessible
  * fixed sound disappearing from the game
•  IMPROVEMENTS
  * added support for one controller
  * improved movement controls
  * added option to highlight character sprites
•  GAMEPLAY
  * Complex tasks now give 20 points (10 points in Capitalism game mode), simple 'just asking' task give 5 points
  * In Capitalism game mode, 'just asking' now available
  * Interactions are now working when running
•  CONTENT
  * coffee drinking sound and animation