Add Twitter Post Fetcher

Add Twitter Post Fetcher 10 javascript core to site for twitter feed
support.
Add smooth-scroll

Add smooth-scroll 1.4.10 jQuery based javascript core to site.
Add Modernizr

Add Modernizr 2.6.2 javascript core to site.
Add Isotope

Add Isotope 2.0.0 javascript core to site.
Add skrollr

Add skrollr (unknown) javascript core to site.
Add javascript glue code from template

General support functions.