change should to 'to' in user controller spec in favor of non-depricated syntax

add faker to places factory name and address
add recommend coverage to recommendations strategy spec
add simple good places spec
direct testing of a_close_restaurant is absent by design
  -WHY: private methods are not tested directly
move get_places_controller_stub to a before block
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
remove extra redis requirement from gemfile
add redis to travis ci yml
Merge pull request #29 from banana-slugs-2014/rspec_coverage1

Rspec coverage1