Added misc/collapse.js and misc/form.js to the module to enable collapsibl fieldset on any page

Hi Shea, 

This is my first pull request on github, please correct me if I am doing something wrong.  
I have modified module to add two scripts to the module, rather than to the theme.   Let me what should I do next.

Thanks, Irina

After I started to work on feeds import feature I realized that this change creates an error -  "Uncaught ReferenceError: jQuery is not defined" and all jQuery is broken on the site.
Not sure how to deal with this :(