[Gradle Release Plugin] - pre tag commit:  '0.12.2'.
[Gradle Release Plugin] - new version commit:  '0.12.3-SNAPSHOT'.
Version 0.12.1 and 0.12.2
Take Operator Error Handling

Unit test for https://github.com/Netflix/RxJava/issues/217
Merge pull request #353 from benjchristensen/take-unit-test

Take Operator Error Handling