Merge pull request #3 from hemslo/develop

Remove node 0.8 testing due to nock dependency
Add Search API
Update search API and add autocomplete API
Update README.md
Update tinysou.coffee
Update search.coffee
update README and clean code
Merge pull request #6 from graygrey/master

Update searchApi and autocompleteApi
update README
Merge pull request #7 from graygrey/master

add filter example
Refactor client request.