v0.2.0-release

Merge pull request #39 from TIBCOSoftware/release-v0.2.0

Update Mashling version to 0.2.0

v0.2.0-alpha.4

Test release

v0.2.0-alpha.3

Creating test release

v0.2.0-alpha.2

Merge pull request #32 from TIBCOSoftware/develop

Develop

v0.2.0-alpha.1

Mutual TLS support added for Activity (#21)