stopped leaking mocks
doubled timer to stop occasiona fail
Merge pull request #8 from burrowsyr/hotfix-fix_failing_tests

fixed leaky mongoose
Created polling util
Resets polling count
Poll dispatches polling count
Refactored Poll into a class
Moved arguments
Shuffled requires
Created main feed controller
Moved get feeds method
Added correct feed code
moved get feed to the model
moved poll utils to own repo
tidied up tests
fixed integration tests
Merge branch 'refactor-server' of https://github.com/burrowsyr/BInTheKnowServer into refactor-server

Conflicts:
	server.js
	server/controllers/feed.js