Update v1.2.1445

Changelog:

• Fixed links to walkthrough videos
• Fixed main menu background choice sometimes not saving
• Visual update - player will visibly open the backpack when taking stuff out of it
  
• Fixed objects moving in main menu when map is open and background is changed
• Level 5: Area around red pressure pad adjusted to be less clunky
• Level 10: Fixed platform mushroom in bottom right area colliding with a wall
• Level 21: Fixed a possible box stuck spot
• Level 23 - added a convenient lever and fixed visuals around the middle part
  
• Level 24: Fixed platform mushroom in top right area colliding with a wall
• Level 24: Top left puzzle adjusted so that a jump to the 2nd platform can't be made directly from ground
• Minor localization fixes in Spanish and German