Add the Code Climate badge to the README
Merge pull request #567 from petergoldstein/feature/add_code_climate_badge_to_README

Add the Code Climate badge to the README
Fix typo for Peugeot

Glad we didn't pick Citroën or Škoda.
Revise Changelog entry
Differentiate remote from local coverage

Invoke tests with COVERALLS=true or COVERAGE=true to produce remote or local
coverage reports, respectively.
Drop tests calling #set_slug

We shouldn't test private methods unless required. Then, these tests are
outdated and not adding coverage.
Fix whitespace in tests
Merge pull request #569 from xymbol/minor-changes

Minor changes
Merge pull request #568 from xymbol/fix-tests

Fix tests
[Fix] Solved a problem caused by 'where.not' when using the globalize gem
Avoid local variable assignments
Merge pull request #572 from marzapower/master

[Fix] Solved a problem caused by 'where.not' when using the globalize gem
Set up Inch CI
Merge pull request #575 from xymbol/add-inch-ci

Set up Inch CI
Use anonymous class in test

Make more consistent with test suite.
Remove unused method
Sequence blank slugs without separator

Filter out unwanted slug candidates from generator.
Merge pull request #571 from xymbol/fix-blank-slugs

Fix blank slugs
Update gem dependencies
Update minitest names

Make sure it conforms to most recent gem version.