Get this committed into it's own project
Focus the input element when the clear button is clicked.

I'm new to qunit, and the test I've written (but left commented
out) seems like it should work, but alas, it doesn't.
Merge pull request #1 from ewollesen/master

Focus the input element after clearing the selected value.
Change <a> to <span> for toggle control
Change <a> to <span> for toggle control
Merge pull request #5 from mahemoff/master

Changed <a> to <span> for toggle control
Only trigger menu hide if it's shown

fixes #2
Refactor to have a refresh method

Can be called like so:
$('.combobox').data('combobox').refresh()

fixes #3
Increment version to 0.9.1
forceMatch option clears input on blur if no match

Also clears the current selection in the <select>
do not match if forceMatch and query is blank
setup forceMatch default value idiomatically
Add option for html5 placeholder on input
Merge pull request #6 from jpfuentes2/force_match_options

forceMatch option clears input on blur if no match
Merge branch 'placeholder_option'
Focus input on button click, fixes click away

fixes #11
Make forceMatch behavior be the default

closes #8
Add styling of button for error/warning/success

fixes #9
Make comboxbox not have weird pre-padding on IE7

Append select instead of prepend.  Seems safer to 
be afterwards

fixes #10
Allow setting a placeholder from data attribute

Use data-placeholder="" on the select

fixes #12