Release Notes v1.0

Platformer Game Kit v1.0 - released 07/27/2019

Bugfixes:
- Character remains in auto correct state when walking away from lever during auto correction.

QoL changes:
- Converted the content into a kit for easy importing.
- Ladder and Pole actors no longer need a separate "top" actor. Simply select "top" option using the customize window in the scene editor.
- Added a demo scene with all functionalities.
- Removed all "Sample" prefixes.