Added directive for tedvideos to make HTML easier to follow
Added new directive js to index and put in ted-video tag:

- Removed original code that directive replaced
- Added new html file with re-used code
Generated video navigation directive with yeoman
Put button navigation into new html and loaded template from nav directive
Added new bootstrap row around button group
Removed rows from index and added to directive templates
Added google play pattern from subtlepatterns
Added glyphicons and changed buttons to info class
Changed panel to primary colors
Added led class to body description for oomph