Removing unnecessary declaration, saves a few bytes in memory
allow input elements within draggable element to work properly
make elementsWithInteraction a documented option
issue #87 - renamed demo
issue #87 - packaged and bumped to v0.5.9
Merge pull request #84 from flatr0ze/master

Removing unnecessary declaration, saves a few bytes in memory
fixes #88 - broken when axis used with useCSSTranslation set to false
fixed disabling demo
 #89 - cleaned up pull request