Added call to refresh() inside keyup()

With the extra call to refresh() on keyup default,
combobox can accomodate situations where the target
select element's options change, such as the result of
an ajax call.
Merge pull request #46 from pheuter/patch-1

Added call to refresh() inside keyup default
Update css/bootstrap-combobox.css

Fixed issue where the X and down arrow button is shorter than the input box.  Tested on Chrome, Safari and IE 9
Focus input on clicking dropdown, let's blur hide menu, 1.0.1
Merge pull request #47 from jasonhinkle/master

fix button height issue
Update less to match css from pull request
Tag 1.0.2
Fix for jquery 1.9
Update to bootstrap 2.3.x and use a hidden field for value

Needs to be tested still
Fix placeholder
Update test dependencies
Fix all but the "is visible" tests
Working is visible tests, other testing cleanups
Better placeholder handling, copy requires/class

Also added tests and refactored slightly
Add setting of rel and title attributes from select
Change the select box as well as the hidden field

Also be consistent with quote marks
Add a few more checks to the tests
Fix typo in test
Only trigger change on clear/select, not typing
Tag 1.1.0