Hotfixed IE8 bug: Object doesn't support this property or method - skrollr.js, line 361 character 5 - skrollr.min.js, line 2 character 2901
Reverted minified file
Reverted package.json file to create clean pull request
Updated condition to correctly catch situation where SKROLLABLE_ID_DOM_PROPERTY is 0
Merge pull request #494 from mrhenry/master

Hotfixed IE8 bug: Object doesn't support this property or method