id not work for kindeditor_tag

[dreamable]

If we want to specify id instead of the default one from name, it won't work on the js part.
For example
<%= kindeditor_tag "name", value, input_html: {id: "my_id"} %>
In the generate html, the id for text_area is "my_id", but the js, it still use the default id "#name".

The fix should be in the rails_kindeditor/lib/rails_kindeditor/helper.rb file, change line 9 to
output << javascript_tag(js_replace(input_html[:id], options))