Merge pull request #242 from heroku/ypaq-default-limit-on-channel-logs

Limit number of channel logs using `num` query string

Merge pull request #241 from heroku/ypaq-logplex-shard-retries

Add retry to establishing a shard pool connection

Fix v3 API status handling (#239)

Merge pull request #238 from heroku/ypaq-control-rod-to-disable-legac…

…y-api

Add control rod to disable legacy api

Merge pull request #238 from heroku/ypaq-control-rod-to-disable-legac…

…y-api

Add control rod to disable legacy api

Obey contract in logplex_channel:logs (#237)

Merge pull request #236 from heroku/ypaq-temporarily-disable-parts-of…

…-control-rod-active-metric

Take out redgrid and sessions of control rod metric

Merge pull request #235 from heroku/ypaq-handle-invalid-syslog-msg-in…

…-channel-logs

Handle invalid syslog msg in channel logs

Merge pull request #233 from heroku/ypaq-fix-channel-logs-rfc5424

Fix proper rfc5424 msg formatting

Merge pull request #222 from heroku/emit-ranch-stats

add logplex_ranch_metrics