add fastclick library for quick click handling on mobile
change overly textured background to slight noise
also remove background image credit from readme
Merge pull request #143 from litewrite/fastclick

Fastclick
Merge pull request #144 from litewrite/background-reduction

change overly textured background to slight noise
Merge remote-tracking branch 'upstream/gh-pages' into gh-pages
moves only .scrollbox for better sliding effect