Changed to single page scrolling layout

Added Our Project page to main page
Updated jquery link
Added plugins.js that contain single page scrolling stuff
Code clean up
All content of site is now in single page scrolling layout

Added OurProject.html, GetInvolved.html, Resources.html, AboutUs.html
to index.html
Merge pull request #4 from JonnyTran/master

All content of site is now in single page scrolling layout