added method and tests for specifying queue namespace
correct method name in specs
allow global namespace in config
Merge in global properties.
Bunny 1.0.7+
Merge pull request #66 from michaelklishin/patch-1

Bunny 1.0.7+
Merge pull request #62 from remind101/default-properties

Merge in global properties.
Update CHANGELOG.md
Test against 2.1.0-preview2
Make ruby versions strings
Specify language
add language:
Untangle these assignments
No need to reassign vhost
Merge branch 'refactor_broker'
Extract methods
Rename method
Clean up API connect method and error handling
Merge pull request #67 from desmondmonster/broker_error_handling

Clean up API connect method and error handling
2.1.0-preview2 errors on travis