fix creating new files with fopen
document available hooks
add check to see if a node is a child of a folder
also send source node for copy and rename hooks
make View and emitter that forewards file hooks for all nodes within the view
fix duplicate hook documentation
foreward new filesystem hooks to the old filesystem hooks
fix setting up the filesystem for some tests
fix event names for newFolder and newFile
also handle touch hooks correctly
simplify hook forwarding in view