removed wb* properties from events, added event forwarding
removed all WB-specifics from drag.js
removed all WB-specifics from drag.js
dragging is working again
moved all the variables after refactoring
updated comments
improve event cloning
fix dragging from scratch pad
cleanup
removed some comments
Merge pull request #784 from waterbearlang/461-refactor-dragging

461 refactor dragging