Version Bump to 1.3.1
Fix issue where loading RSpec's configuration was causing issues when used with rake (due to the order of requirement)
Merge branch 'hotfix/v1.3.1'

* hotfix/v1.3.1:
  Fix issue where loading RSpec's configuration was causing issues when used with rake (due to the order of requirement)
  Version Bump to 1.3.1