Merge pull request NASA-AMMOS#38 from NASA-AMMOS/37-add-indices-optim…

…izes-trigger

added extra indices to optimized trigger performance

Merge pull request NASA-AMMOS#34 from NASA-AMMOS/decouple-es

Decouple Elasticsearch from CWS, make into external dependency

Merge pull request NASA-AMMOS#33 from NASA-AMMOS/db-tuning

Tune db connection pool to more diligently reap idle and abandoned connections

Logging possible root cause, when executionId is null

See:  https://jira.camunda.com/browse/CAM-10750