Added an example of inserting raw html outputs.
Added the `position` argument for the `collapsible` section argument that enables to collapse/expand sub-section containers. Resolves #169.
- Advanced the version number to help identify the changes.
- Generated the minified version to reflect the changes.
- Fixed an issue that the section content of collapsible sections with the `section` `position` did not appear in Firefox.
- Fixed a bug that the layout of form fields broke in Internet Explorer.
- Advanced the version number to help identify the changes.
- Generated the minified version to reflect the changes.