2.3.1

• Add reload scene (0a4bbb7)
• Allow 0 length sprite in 2D animation (f220b57)
• Fix 2D Animation SPF instead of FPS (3c2e44b)
• Add pause settings (742635f)
• Fix black screen is stucked when pausing the game (c03e2a2)
• Fix scale time goes below 0 (70a1d39)
• Rely on MyBox (dfebbb0)
• Add by self option for rotate action (2e239b8)
• Specify way to control frame rate in the editor (877351a)
• Add utility functions to choose one object from list or array. (089ea6f)
• Place menu item under category Tools (12c0220)