2.0.4 Light Platform Released

2.0.4 (2019-08-16)

Merged pull requests:

• fixes #509 -DskipTests does not work to skip unit tests for master #602 (stevehu)
• Fix/#590 skip tests #591 (BalloonWen)
• fixes #600 upgrade jackson-databind to 2.9.9.3 #601 (stevehu)