fix position of mouse on drag start
starting to work on nesting
working on nestability
fixing move back on drop
working on nesting
starting work omn serializing
adding custom sortupdate event
trying to modularize everything
trying to modularize everything
moving event funtions into fn obj
adding polyfills
first draft of serialize
fix moving item to different list
adding parent method
adding children method
adding depth to children method
working on nesting
working on nesting
cleanup
cleanup