Option Tree Field nonLabel property for Selectors isn't working #383
Description
The noneLabel property for Selectors isn't working for the optiontree field.
The bug is visible on the sample 1 for the optiontree field in the alpaca site:http://www.alpacajs.org/docs/fields/optiontree.html
The drop downs for selectors should show the text say "Pick a sport..", "Pick a team" etc..instead of the word "Choose...".? Thanks