Merge pull request #85 from rightscale/cornsilk_13_9_acu109055_improve_router_retry

Cornsilk 13 9 acu109055 improve router retry
acu119734 - Handle unexpected string in OperationResult
acu119734 - Do not retry TTL expiration since will never succeed
acu119734 - Bump version to 0.16.3
Merge remote-tracking branch 'origin/cornsilk_13_12_acu119734_improve_router'

Conflicts:
	Gemfile.lock
	right_agent.gemspec