Use feature detection in place of IE UA sniffing#10

baileyparker wants to merge 1 commit intokmewhort:masterkmewhort/pointer_events_polyfill:masterfrom

baileyparker:use_feature_detection_instead_of_ua_sniffingbaileyparker/pointer_events_polyfill:use_feature_detection_instead_of_ua_sniffingCopy head branch name to clipboard