AndrewIngram/jquery-select-hierarchy — pull request #2 by defr (2012-03-22 08:51:55+00:00)
Title: Make the placeholder text configurable

Add a new option, named 'placeholder', that can be set by the
caller to specify the label that should be used to indicate that
no selection has been made yet.

Keep the default value to '------', to preserve backward
compatibility.

I don't really have a strong opinion on the option name, *placeholder*
seems somehow in line with separator, but other candidates would
probably be *placeholderLabel*, *defaultLabel*, *defaultText*. If you
like another name better, just let me know ;-)