Remove unused vars. Logs guilty stuck check.
Break after restarting pool because jobs_status is flushed
Merge pull request #1061 from DataDog/leo/unused_vars

Improvements on NetworkCheck class
Couchdb is started when installed by apt
We don't need that anymore with the self contained agent
The forwarder should always be running so there is no need for the emitter to support proxy connection anymore
Merge pull request #1062 from DataDog/leo/travis_setup_fix

Couchdb is started when installed by apt
Merge branch 'master' into rudy/windows-cleanup