Don't require jshint as it is not used
Merge pull request #3028 from tomhughes/jshint

Don't require jshint as it is not used
Fix inertia animation with worldCopyJump enabled
Merge pull request #3038 from flemenach/worldcopy-inertia

Fix inertia animation with worldCopyJump enabled
Layer add/removeInteractiveTarget methods

registers DOM elements for event delegation
switch SVG paths to new delegation API
use new event delegation API in ImageOverlay
switch markers to event delegation API
cleaner DOM event handling in Map
no need to stop propagation when delegating events
prevent focus outline when dragging objects