Rubocop: Moving rubocop to development gem group
Merge pull request #2824 from daviddavis/temp/20130827173241

Rubocop: Moving rubocop to development gem group
Rubocop: Fixing db directory problems
Merge pull request #2823 from daviddavis/temp/20130827163112

Rubocop: Fixing db directory problems
Rubocop: Fixing config directory