add touch to event helper

break everything else
add mouse to event helper
change format of event helper params
remove logs; edited eventhelper description
move newDotMenu styling to CSS
add addListeners to newDotMenu
fix self-reference in anonymous function
add addListeners to dot centers
add addListeners to dot arcs
hide context menu
Merge pull request #1 from Awk34/event-helper

Event helper