Add dependencies for recommendable gem.
Add recommendable configuration file.
Remove data parameter from Strategy#recommend. No strategy is currently
using this parameter.

Add recommendation route.

Add recommendation controller and update action.

Add recommendable strategy.
Add sidekiq worker to handle liking of places.
Add call to sidekiq worker in the update action of the recommendations
controller.
Add after_filter to update recommendable redis table
Add recommendable #recommend method implementation
Incomplete implementation of recommendable strategy. Need more data to test method.
Refactor factories to ensure all tests pass.
Add seed file for initial recommendable redis tests.
Update recommendable strategy test. Stub user#recommended_places
method. Test pass
Update recommend method to have fail safe strategy.
Add recommendations controller tests. Test update action
and after filter method for side effects.
Merge pull request #28 from banana-slugs-2014/recommendable

Recommendable
merge from master
add gem file
Merge branch 'master' of https://github.com/banana-slugs-2014/help.me into rspec_coverage1
add coverage for recommended strategy