hystrix-javanica: initial commit
Merge pull request #216 from dmgcodevil/contrib-javanica

hystrix-javanica: initial commit
[Gradle Release Plugin] - pre tag commit:  '1.3.13'.
[Gradle Release Plugin] - new version commit:  '1.3.14-SNAPSHOT'.
Added "Reactive Execution" feature support.
Added "Error Propagation" feature support.