Features

• kafka-runner: add a metric on kafka stream state (Ludovic DEHON)
• webserver: generate a proper swagger specs (Ludovic DEHON)
• tasks: add an dockerOptions.volumes on bash tasks (Ludovic DEHON)

Bug Fixes

• core: don't setup globals in configuration (Ludovic DEHON)
• docker: missing python-is-python3 (Ludovic DEHON)
• core: too many metrics are created with task_id that overflow metrics server (Ludovic DEHON)
• ui: show tasks logs on topology execution can open 2 side popup (Ludovic DEHON)
• core: too many metrics are created with trigger_id that overflow metrics server (Ludovic DEHON)
• kafka-runner: wrong logger for KafkaStreamService (Ludovic DEHON)

Chores

• version: update snapshot version 'v0.4.5-SNAPSHOT'. (Ludovic DEHON)
• version: update to version 'v0.4.5'. (Ludovic DEHON)