Update VERSION to 0.8.0 (release)

Update to release tag

Update version to 0.6.0 (release)

Update VERSION to 0.5.0 (release)

Update VERSION to 0.4.1 (release)

Update VERSION to 0.4.0 (release)

Update VERSION to 0.3.0 (release)

Release 0.2.0

Merge pull request #640 from yzheng/readonly-inputdata

* Make workflow test input data mount in Docker readonly
* Update workflow test printouts to be more clear
* Add missing runconfig file for RSLC workflow test
* Replace Docker mount option with shorter notation

Merge pull request #488 from yzheng/docker-qa

added packages in Docker image required to run QA