1.1.16

Fixes #6 Zoom container width and height not set in lens mode on re-size
Destroy spinner when destroying the EZP.
fixes #19 Duplicated spinner div on change image
fixes #18 refactor out ''zoom-image'' into constant
Bugfix: Changed line orders to apply correctly options after apply $extend
fixes #17 attach the lens properties for debugging purposes.
fixes #16 Add id tag to .zoomContainer
Fixes #15: scroll zoom on square images