Python issues fixed and version bump.
More python issues fixed and version bump.
Python issues fixed for macosx client and version bump.
Added go development dependency.
CLI supports --config now.
Updating gems.
Updated version
Merge remote-tracking branch 'origin/master'

Conflicts:
	Gemfile.lock
moved test_config to properly named file.
Added --worker-config cli param
Removed comment
Merge pull request #142 from iron-io/worker-config-cli-param

Worker config cli param
Ditched examples directory, these are in iron_worker_examples repo.
Merge remote-tracking branch 'origin/master'
Added --wait option to queue.
forgot --wait in option
Logging for queue/retry.
Added test for searching by code_name
Merge remote-tracking branch 'origin/master'

Conflicts:
	bin/iron_worker
	lib/iron_worker_ng/cli.rb
Token support for CLI.