Added srcset lazyloading and fixed lazyloading bugs on Spin and Image components

Updated to jQuery 3.
Images with srset can be lazyloaded.
Fixed some lazyloading bugs on Image and Spin component.
Fixed bugs regarding jQuery 3 data attributes.

Minor bug fixes and enhancements for spin, carousel, inline zoom components

Fixed bugs and added several minor enhancements to manipulate components behavior.

v1.0.2

Bug fixes for carousel, spin, video