Create field_sliderui.php

Added simple slider field.
Create jquery.sliderui.js

jQuery for sliderui field
Create field_accordion.php
Create jquery.accordion.js

jQuery script for accordion field
Create accordion.css

A simple sample for CSS styles for accordion field
Update options.php

added sliderui_demo and accordion_demo options
Merge pull request #101 from hittheroadjack/master

Added sliderui and accordion fields