Copy contents of itemsearch from wl-ck-plugins repo
Move youtube service to js folder
Add simple sample
Remove documentation from header (available in wiki)
Add sample json data for ajax calls
Add synchronous and asynchronous ajax examples
Update to v0.1.1

- Fix noResult to actually be displayed if there are no results
- Remove useless pagination if there are no results
- Add method that allows for asynchronous ajax calls in the service
  object (covered in wiki)