Merge pull request #162 from Animatron/fix-cvs-resize-issues

Fix and improve canvas resizing
fix error in engine.moveTo
fix resize method usage
remove tiger examples and add games outdated status notice
fix division by (in tween duration calculation)
Merge pull request #163 from Animatron/fix-reset-to-pivot

Fix division by zero, when calculating tween local time using modifier's band duration.
fix division by Infinity (in tween duration calculation)
fix division by Infinity (in tween duration calculation)
apply code review for NaN tweens
Merge pull request #164 from Animatron/fix-reset-to-pivot

Fix division by Infinity (in tween duration calculation)
docs part