Update 01-cheat-sheet.html.md
Update 01-cheat-sheet.html.md

* Linked `FlxTween` to its recently created page
* Added `makeGraphic()` method to `FlxSprite`
* Added `reset()` and `cancel()` methods to `FlxTimer`
* New Section: Swipes (Input)
* Fixed space consistency between sections
Gama11/flixel-docs,flabbyfabby/flixel-docs,flabbyfabby/flixel-docs,Doppp/flixel-docs,jcward/flixel-docs,flabbyfabby/flixel-docs,jcward/flixel-docs,Gama11/flixel-docs,Doppp/flixel-docs