Update README.md

Rename

Rename

Removed mathematical curve option, added node description string

Categorized parameters for easier node creation

Added option to add a random y-axis shift to the curve to make decisions like sleeping time more variable

Implemented action score weighting and disabling

Wrapped Utility AI evaluation functions into Initialize/ RunUtilityAI

Converted Blueprint nodes and functions to C++

Retrieve the node name from a class property instead of the editor node title, because if retrieved from the editor, the game can't get packaged. Moved enum to the correct class

Utility AI evaluation can work with non- normalized custom curves now

Added utility ai controller class to provide functions to evaluate the utility ai graph

Added basic curve types

Added parameters to be able to construct a functioning utility ai graph.

Updated editor appearance