Add interact.tryCatchEventListeners([boolean])

true: errors are caught and logged safely
false: event firing is disrupted as the error is allowed to propagate
Improve error log for delegated and InteractEvents
Use the correct string to get resize restriction
getInteractoinFromEvent->getInteractionFromPointer
Add element argument to Interaction#getAction
Fix restriction for non-resize actions
Pass element to defaultActionChecker
Always pass element to getRect; fix getAction call
Disable tryCatchEventListeners by default
Merge branch 'master' into multiple-interactions

Conflicts:
	interact.js
Consolidate some repeated checkAndPreventDefault
Reduce use of interactable._element
Fix hover cursor in IE 11
Improve the way Interaction coordinates are gotten

Copy from Interaction#{start,prev,cur}Coords
Fix mistakes in getting pointer coords
Remove inertiaStatus.{target,targetElement}
Rename donOnInteraction to donOnInteractions

Made it plural since methods could be called on multiple interactions
if event.changedTouches.length > 1
Further improve how pointer coords are gotten