upgrade in-viewport
upgrade in-viewport to 0.2.3
make tests works on IE

IE needs a real src, not a datauri when creating images dynamically and
not appended to the DOM directly
upgrade in-viewport to 0.2.4
add precise offset scrolling example
add custom container test
tests sometimes failing on IE8

Well IE8 release date is march 2009 so forget about it if it fails
sometimes
add data-uri test

will fail on IE8
remove old functionnal tests
do not try to scroll 8000 pixels in custom init test

on Android, the image is visible at 7500
no need to store ids anymore, inViewport returns the element
also test on ie6-7
add custom callback feature

allows you to select from different srcs
upgrade in-viewport to 0.2.5
readme pr0n
ignore test from bower package
remove useless comment
v2.0.1