making fastft a loose dependency for a successful search result
Merge branch 'master' of https://github.com/Financial-Times/next-dobi into fastft

* 'master' of https://github.com/Financial-Times/next-dobi:
  Fix the most popular page
  Remove context (localstorage) related stuff

Conflicts:
	server/controllers/search.js
Merge branch 'master' of https://github.com/Financial-Times/next-dobi into fastft

* 'master' of https://github.com/Financial-Times/next-dobi:
  better search suggestions algorithm

Conflicts:
	server/controllers/search.js
Merge pull request #168 from Financial-Times/fastft

Fastft