Limit number of channel logs using `num` query string

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

Limit number of channel logs using `num` query string

Retries on logplex logs redis connection pool

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

Add retry to establishing a shard pool connection

Add retry to establishing a shard pool connection #241

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

…y-api

Add control rod to disable legacy api

Control rod: disable API v2

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

…y-api

Add control rod to disable legacy api

/v3/channels/:id/logs endpoint should now 500 when it fails to talk to redis

v127

Obey contract in logplex_channel:logs (#237)

Disable control rod reporting for redgrid and sessions

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

…-control-rod-active-metric

Take out redgrid and sessions of control rod metric

/logs endpoint doesn't choke on poision pills

CHANGELOG:

• Makes /v3/channels/:id/logs endpoint resilient to none-rfc5424 input.

/logs endpoint formatting fix

This release removes the extra - found in the /v3/channels/:id/logs endpoint.

Ranch metrics

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

add logplex_ranch_metrics

Increase drain limit from 5 to 6

Merge pull request #230 from heroku/cd-log-tails-needs-1-more

increase drain limit to 6 from 5