update README
add chosen-sprite.png
Changes for compatibility with Chosen v0.9.14
Merge pull request #7 from johnnyshields/master

Changes for compatibility with Chosen v0.9.14
s/\.chzn/.chosen/g to work with Chosen 1.0
Merge pull request #9 from eddieantonio/master

s/\.chzn/.chosen/g to work with Chosen 1.0
Fix for 16px line height
Move single item deselect button.
Fixed chosen disabled style
Fixed chosen multiselect style
Fixed chosen error style
Fixed chosen-drop not stretching to the width of the chosen
Fixed for `option_adding` branch