Allows for mustMatch like behavior without callback to the server when datasource is a url. Also added options.hiddenId and options afterNoMatch to faciliate value|id pair handling.
Pass in a block and format as you please or allow the method to return value|id pairs compatible with jquery.autocomplete. Array input now optional.
This reverts commit 83c3c42.
Default return now value, id separated by pipe
…bout updates, added the auto_complete_helper module, changed readme format to markdown