Added that connections take the singular form when using put_connections.
Bump to 1.8.0 release
Merge branch 'master' of github.com:arsduo/koala
Merge pull request #348 from petergoldstein/feature/add_ruby_2_1_0

Ruby 2.1.0, update specs so they run green
Merge pull request #349 from josephdburdick/master

Added that connections take the singular form when using put_connections...
Update specs to run cleanly without deprecation warnings under RSpec 3.0.x