Added license to non-minified css file
Use concat to add license banner to css file.
fix tiny typo in contributing doc
Merge pull request #1602 from daveworth/fix_typo_in_contributing_doc

fix tiny typo in contributing doc
Merge pull request #1494 from harvesthq/add_license_to_css_file

Added license to non-minified css file
Add "chosen:close" triggerable event
Docs!
Whitespace!
Merge pull request #1663 from harvesthq/chosen_close_event

"chosen:close" triggerable event