+ PainterNode: fix piping image
+ PainterNode and PoseNode implemented past image from clipboard ctrl+v
+ Changed deprecated function checkState to capture CanvasState
+ update version
+ add support clone nodes
+ fix PainterNode not working in Nodes 2.0 (enablePointerEvents in Fabricjs not support correct)
and node Painter in Nodes 2.0 used my old widget type 'painter'
+ update version
+ Updated the structure; now the web_alekpet_nodes folder is not deleted
or recreated, and no files are copied.
+ Added a folder with example_workflows
+ Corrected some README files
+ Cleaned up the __init__.py file
+ Update version
AlekPet