Fix clear link to work also for textarea
Add focus event
show close button when focus field if value length is >= 1
add hideOnBlur option
for big forms its a really good choice hide when blur
fix README
add timeout for hide on blur
otherwise it will hide the clear before the click event be triggered
minor context fix
Merge pull request #7 from Deividy/master

Fix clear handler for textarea, add behavior for focus and blur