pointerType return value has changed in IE11
add new IE11 pointer events

Beginning with IE11 the vendor prefixed pointer events are deprecated.
http://msdn.microsoft.com/en-us/library/ie/dn304886%28v=vs.85%29.aspx
Add CSS Classes to Indicate which Widgets are Present
fixes slideshow initial hide calculation
Merge pull request #198 from tf/widget-css-classes

Add CSS Classes to Indicate which Widgets are Present
Merge pull request #189 from schoetty/ie11_scroll_fix

Fix Page change on mobile IE11
Merge pull request #199 from tf/slideshow-absolute

Slideshow Position Absolute