SDKJAVA-7 Expose stateless API, and adding a bunch of test cases with mock server
Remove deprecated methods
Prepare 0.6.1 release
[maven-release-plugin] prepare release v0.6.1
[maven-release-plugin] prepare for next development iteration
Bump to 0.6.2-SNAPSHOT
Add Travis CI configuration
Add more JDKs to Travis CI
Increase ulimit
Increase nproc as well
Increase Travis CI JVM heap size
Merge branch 'develop' of github.com:PredictionIO/PredictionIO-Java-SDK into develop