Merge pull request #399 from eric-wu/develop

Remove unused methods
Merge pull request #400 from eric-wu/develop

Dependency maintenance
Merge pull request #401 from eric-wu/develop

Try to bring down slug size to within 300 MB
Merge branch 'develop' of https://github.com/Sage-Bionetworks/BridgePF into develop
Rollback newrelic agent version