adds message receive and out of order message warning log
dont need to write data to log
fix logging on get_last_seen exception
Typo
Get tests passing
Merge pull request #18 from BBC-News/better-logging

Better logging
Symbolise JSON keys
Remove curly braces from hash for @Integralist
Merge pull request #22 from BBC-News/symbolise-json-keys

Symbolise JSON keys
update alephant opts help
Merge branch 'master' of github.com:BBC-News/alephant into test-harness
Merge branch 'test-harness' of github.com:BBC-News/alephant into test-harness