Updated deps per gemnasium notification
Made rubocop config changes with new version

AllCops/Excludes was renamed to AllCops/Exclude
AllCops/Includes was renamed to AllCops/Include
Made a few rubocop cleanups with new version
Merge pull request #6 from retr0h/retr0h/gemnasium-updates

Retr0h/gemnasium updates