Merge pull request #182 from MartinGoulet/dry

Refactoring for DRY person_*_controller
Added some more tests.
revert 36a8c17f2648a530cc877c49df2eb75f8ec1d01a
Merge remote-tracking branch 'upstream/master'
Merge pull request #183 from acmetech/master

revert 36a8c17
update the rails_best_practices gem
Merge pull request #184 from acmetech/master

update the rails_best_practices gem