add resize after imgLoaded in CelmeentsSlideShow.js
add missing _me definition in _resizeAndCenterSlide
add slideRoot element
add logging to _getSlideRootElem
fix jquery width and height usages
fix missing slideWrapper variable definition in _centerCurrentSlide
method
force dimension of slideRoot element (if present) to get proper center
positioning in FF
Merge branch 'dev' into feature_NewImageGallery