[Gradle Release Plugin] - pre tag commit:  '1.3.0.RC2'.
[Gradle Release Plugin] - new version commit:  '1.3.0.RC3-SNAPSHOT'.
Another Void response type unit test for collapser
Merge pull request #168 from benjchristensen/collapser-test

Another Void response type unit test for collapser
1.3.0-SNAPSHOT
[Gradle Release Plugin] - pre tag commit:  '1.3.0'.
[Gradle Release Plugin] - new version commit:  '1.3.1-SNAPSHOT'.
Add observe() example as of 1.3.0