Merge pull request #1 from lightspark/master

Merging latest changes from lightspark website
Update to latest version of Bootstrap
Make webpage work on smaller screen sizes
Fix whitespace issues in webpage
Switch to more appealing navigation
Make header fit in with new nav
Move logo into overview paragraph (wrapped with text)
Center main branding
Make footer smaller to fit with rest of page layout
Merge pull request #5 from adelq/master

Make webpage more aesthetically pleasing