Rework event handlers so that they are a little more systematic
Use document fragment for processing pasted HTML
Prevent js error on triple click outside of editable
Improve/fix building
Further fix triple click errors in non editables
Correct dragging state after drag drop
Hot key for set the position in Begin/End of a line
Add hot key for selection a caret position when home/end key are pressed. Also and shortcut for shift+left and shift+right.